diff --git a/include/api.php b/include/api.php
index 24120018b..f627955cf 100644
--- a/include/api.php
+++ b/include/api.php
@@ -3943,7 +3943,6 @@
 	}
 	api_register_func('api/friendica/direct_messages_search', 'api_friendica_direct_messages_search', true);
 
-
 	/**
 	 * @brief return data of all the profiles a user has to the client
 	 *
diff --git a/include/cron.php b/include/cron.php
index 9807043b1..d7771c08b 100644
--- a/include/cron.php
+++ b/include/cron.php
@@ -433,7 +433,7 @@ function cron_repair_diaspora(&$a) {
 	$r = q("SELECT `id`, `url` FROM `contact`
 		WHERE `network` = '%s' AND (`batch` = '' OR `notify` = '' OR `poll` = '' OR pubkey = '')
 			ORDER BY RAND() LIMIT 50", dbesc(NETWORK_DIASPORA));
-	if ($r) {
+	if (dbm::is_result($r)) {
 		foreach ($r AS $contact) {
 			if (poco_reachable($contact["url"])) {
 				$data = probe_url($contact["url"]);
@@ -463,7 +463,7 @@ function cron_repair_database() {
 
 	// Update the global contacts for local users
 	$r = q("SELECT `uid` FROM `user` WHERE `verified` AND NOT `blocked` AND NOT `account_removed` AND NOT `account_expired`");
-	if ($r)
+	if (dbm::is_result($r))
 		foreach ($r AS $user)
 			update_gcontact_for_user($user["uid"]);
 
diff --git a/include/dbstructure.php b/include/dbstructure.php
index 94e8da4a4..cd80a0865 100644
--- a/include/dbstructure.php
+++ b/include/dbstructure.php
@@ -17,6 +17,14 @@ function update_fail($update_id, $error_message){
 		$admin_mail_list
 	);
 
+	// No valid result?
+	if (!dbm::is_result($adminlist)) {
+		logger(sprintf('Cannot notify administrators about update_id=%d, error_message=%s', $update_id, $error_message), LOGGER_WARNING);
+
+		// Don't continue
+		return;
+	}
+
 	// every admin could had different language
 
 	foreach ($adminlist as $admin) {
@@ -73,7 +81,7 @@ function table_structure($table) {
 	$fielddata = array();
 	$indexdata = array();
 
-	if (is_array($indexes))
+	if (dbm::is_result($indexes))
 		foreach ($indexes AS $index) {
 			if ($index["Index_type"] == "FULLTEXT")
 				continue;
@@ -93,7 +101,7 @@ function table_structure($table) {
 			$indexdata[$index["Key_name"]][] = $column;
 		}
 
-	if (is_array($structures)) {
+	if (dbm::is_result($structures)) {
 		foreach($structures AS $field) {
 			$fielddata[$field["Field"]]["type"] = $field["Type"];
 			if ($field["Null"] == "NO")
@@ -151,6 +159,7 @@ function update_structure($verbose, $action, $tables=null, $definition=null) {
 	foreach ($tables AS $table) {
 		$table = current($table);
 
+		logger(sprintf('updating structure for table %s ...', $table), LOGGER_DEBUG);
 		$database[$table] = table_structure($table);
 	}
 
@@ -179,7 +188,7 @@ function update_structure($verbose, $action, $tables=null, $definition=null) {
 		$sql3="";
 		if (!isset($database[$name])) {
 			$r = db_create_table($name, $structure["fields"], $charset, $verbose, $action, $structure['indexes']);
-			if(false === $r) {
+			if(!dbm::is_result($r)) {
 				$errors .=  t('Errors encountered creating database tables.').$name.EOL;
 			}
 			$is_new_table = True;
@@ -256,7 +265,7 @@ function update_structure($verbose, $action, $tables=null, $definition=null) {
 
 			if ($action) {
 				$r = @$db->q($sql3);
-				if(false === $r)
+				if(dbm::is_result($r))
 					$errors .= t('Errors encountered performing database changes.').$sql3.EOL;
 			}
 		}
diff --git a/include/diaspora.php b/include/diaspora.php
index f2d484867..453cc5cef 100644
--- a/include/diaspora.php
+++ b/include/diaspora.php
@@ -1278,7 +1278,7 @@ class diaspora {
 		$r = q("SELECT `id` FROM `mail` WHERE `uri` = '%s' LIMIT 1",
 			dbesc($message_uri)
 		);
-		if($r) {
+		if(dbm::is_result($r)) {
 			logger("duplicate message already delivered.", LOGGER_DEBUG);
 			return false;
 		}
@@ -2925,7 +2925,7 @@ class diaspora {
 
 		$p = q("SELECT `guid`, `uri`, `parent-uri` FROM `item` WHERE `uri` = '%s' LIMIT 1",
 			dbesc($item["thr-parent"]));
-		if(!$p)
+		if(!dbm::is_result($p))
 			return false;
 
 		$parent = $p[0];
@@ -2956,7 +2956,7 @@ class diaspora {
 			intval($item["parent"])
 		);
 
-		if (!$p)
+		if (!dbm::is_result($p))
 			return false;
 
 		$parent = $p[0];
@@ -3170,7 +3170,7 @@ class diaspora {
 			intval($item["uid"])
 		);
 
-		if (!$r) {
+		if (!dbm::is_result($r)) {
 			logger("conversation not found.");
 			return;
 		}
diff --git a/include/enotify.php b/include/enotify.php
index d548ec1ac..1adc6e9e6 100644
--- a/include/enotify.php
+++ b/include/enotify.php
@@ -411,7 +411,7 @@ function notification($params) {
 			$hash = random_string();
 			$r = q("SELECT `id` FROM `notify` WHERE `hash` = '%s' LIMIT 1",
 				dbesc($hash));
-			if (dbm::is_result($r))
+			if(dbm::is_result($r))
 				$dups = true;
 		} while($dups == true);
 
@@ -739,7 +739,7 @@ function check_item_notification($itemid, $uid, $defaulttype = "") {
 			$tags = q("SELECT `url` FROM `term` WHERE `otype` = %d AND `oid` = %d AND `type` = %d AND `uid` = %d",
 				intval(TERM_OBJ_POST), intval($itemid), intval(TERM_MENTION), intval($uid));
 
-			if (count($tags)) {
+			if (dbm::is_result($tags)) {
 				foreach ($tags AS $tag) {
 					$r = q("SELECT `id` FROM `contact` WHERE `nurl` = '%s' AND `uid` = %d AND `notify_new_posts`",
 						normalise_link($tag["url"]), intval($uid));
diff --git a/include/feed.php b/include/feed.php
index 579ff7caa..7ce0729c6 100644
--- a/include/feed.php
+++ b/include/feed.php
@@ -59,6 +59,8 @@ function feed_import($xml,$importer,&$contact, &$hub, $simulate = false) {
 				if ($attributes->name == "href")
 					$author["author-link"] = $attributes->textContent;
 
+		$author["author-id"] = $xpath->evaluate('/atom:feed/atom:author/atom:uri/text()')->item(0)->nodeValue;
+
 		if ($author["author-link"] == "")
 			$author["author-link"] = $author["author-id"];
 
@@ -142,6 +144,10 @@ function feed_import($xml,$importer,&$contact, &$hub, $simulate = false) {
 		$author["owner-link"] = $contact["url"];
 		$author["owner-name"] = $contact["name"];
 		$author["owner-avatar"] = $contact["thumb"];
+
+		// This is no field in the item table. So we have to unset it.
+		unset($author["author-nick"]);
+		unset($author["author-id"]);
 	}
 
 	$header = array();
diff --git a/include/items.php b/include/items.php
index 1689d6d0f..459c993fd 100644
--- a/include/items.php
+++ b/include/items.php
@@ -451,7 +451,7 @@ function item_store($arr,$force_parent = false, $notify = false, $dontcache = fa
 	/* check for create  date and expire time */
 	$uid = intval($arr['uid']);
 	$r = q("SELECT expire FROM user WHERE uid = %d", intval($uid));
-	if (dbm::is_result($r)) {
+	if(dbm::is_result($r)) {
 		$expire_interval = $r[0]['expire'];
 		if ($expire_interval>0) {
 			$expire_date =  new DateTime( '- '.$expire_interval.' days', new DateTimeZone('UTC'));
@@ -580,7 +580,7 @@ function item_store($arr,$force_parent = false, $notify = false, $dontcache = fa
 				intval($arr['uid'])
 			);
 
-		if (dbm::is_result($r))
+		if(dbm::is_result($r))
 			$arr['network'] = $r[0]["network"];
 
 		// Fallback to friendica (why is it empty in some cases?)
@@ -634,7 +634,7 @@ function item_store($arr,$force_parent = false, $notify = false, $dontcache = fa
 		$r = q("SELECT `guid` FROM `item` WHERE `guid` = '%s' AND `network` = '%s' AND `uid` = '%d' LIMIT 1",
 			dbesc($arr['guid']), dbesc($arr['network']), intval($arr['uid']));
 
-		if (dbm::is_result($r)) {
+		if(dbm::is_result($r)) {
 			logger('found item with guid '.$arr['guid'].' for user '.$arr['uid'].' on network '.$arr['network'], LOGGER_DEBUG);
 			return 0;
 		}
@@ -662,7 +662,7 @@ function item_store($arr,$force_parent = false, $notify = false, $dontcache = fa
 			intval($arr['uid'])
 		);
 
-		if (dbm::is_result($r)) {
+		if(dbm::is_result($r)) {
 
 			// is the new message multi-level threaded?
 			// even though we don't support it now, preserve the info
@@ -1531,7 +1531,7 @@ function new_follower($importer,$contact,$datarray,$item,$sharing = false) {
 				intval($importer['uid']),
 				dbesc($url)
 		);
-		if (dbm::is_result($r)) {
+		if(dbm::is_result($r)) {
 			$contact_record = $r[0];
 			update_contact_avatar($photo, $importer["uid"], $contact_record["id"], true);
 		}
@@ -1541,7 +1541,8 @@ function new_follower($importer,$contact,$datarray,$item,$sharing = false) {
 			intval($importer['uid'])
 		);
 		$a = get_app();
-		if (dbm::is_result($r) AND !in_array($r[0]['page-flags'], array(PAGE_SOAPBOX, PAGE_FREELOVE))) {
+
+		if(dbm::is_result($r) AND !in_array($r[0]['page-flags'], array(PAGE_SOAPBOX, PAGE_FREELOVE))) {
 
 			// create notification
 			$hash = random_string();
@@ -2111,7 +2112,7 @@ function drop_item($id,$interactive = true) {
 				dbesc($item['parent-uri']),
 				intval($item['uid'])
 			);
-			if (dbm::is_result($r)) {
+			if(dbm::is_result($r)) {
 				q("UPDATE `item` SET `last-child` = 1 WHERE `id` = %d",
 					intval($r[0]['id'])
 				);
@@ -2147,7 +2148,7 @@ function first_post_date($uid,$wall = false) {
 		intval($uid),
 		intval($wall ? 1 : 0)
 	);
-	if (dbm::is_result($r)) {
+	if(dbm::is_result($r)) {
 //		logger('first_post_date: ' . $r[0]['id'] . ' ' . $r[0]['created'], LOGGER_DATA);
 		return substr(datetime_convert('',date_default_timezone_get(),$r[0]['created']),0,10);
 	}
diff --git a/include/network.php b/include/network.php
index 351951846..419a96020 100644
--- a/include/network.php
+++ b/include/network.php
@@ -338,7 +338,6 @@ function xml_status($st, $message = '') {
 	killme();
 }
 
-
 /**
  * @brief Send HTTP status header and exit.
  *
@@ -348,6 +347,14 @@ function xml_status($st, $message = '') {
  *    'description' => optional message
  */
 
+/**
+ * @brief Send HTTP status header and exit.
+ *
+ * @param integer $val HTTP status result value
+ * @param array $description optional message
+ *    'title' => header title
+ *    'description' => optional message
+ */
 function http_status_exit($val, $description = array()) {
 	$err = '';
 	if($val >= 400) {
@@ -381,19 +388,32 @@ function http_status_exit($val, $description = array()) {
  * @return boolean True if it's a valid URL, fals if something wrong with it
  */
 function validate_url(&$url) {
+	logger(sprintf('[%s:%d]: url=%s - CALLED!', __FUNCTION__, __LINE__, $url), LOGGER_TRACE);
 
 	if(get_config('system','disable_url_validation'))
+		logger(sprintf('[%s:%d]: URL validation disabled, returning TRUE - EXIT!', __FUNCTION__, __LINE__), LOGGER_TRACE);
 		return true;
+
 	// no naked subdomains (allow localhost for tests)
 	if(strpos($url,'.') === false && strpos($url,'/localhost/') === false)
+		logger(sprintf('[%s:%d]: URL is not complete, returning FALSE - EXIT!', __FUNCTION__, __LINE__), LOGGER_TRACE);
 		return false;
-	if(substr($url,0,4) != 'http')
+
+	if(substr($url,0,4) != 'http' && substr($url,0,5) != 'https')
 		$url = 'http://' . $url;
+
+	logger(sprintf('[%s:%d]: url=%s - before parse_url() ...', __FUNCTION__, __LINE__, $url), LOGGER_DEBUG);
+
 	$h = @parse_url($url);
 
-	if(($h) && (dns_get_record($h['host'], DNS_A + DNS_CNAME + DNS_PTR) || filter_var($h['host'], FILTER_VALIDATE_IP) )) {
+	logger(sprintf('[%s:%d]: h[]=%s', __FUNCTION__, __LINE__, gettype($h)), LOGGER_DEBUG);
+
+	if((is_array($h)) && (dns_get_record($h['host'], DNS_A + DNS_CNAME + DNS_PTR) || filter_var($h['host'], FILTER_VALIDATE_IP) )) {
+		logger(sprintf('[%s:%d]: URL %s validated. - EXIT!', __FUNCTION__, __LINE__, $url), LOGGER_TRACE);
 		return true;
 	}
+
+	logger(sprintf('[%s:%d]: URL %s maybe not valid - EXIT!', __FUNCTION__, __LINE__, $url), LOGGER_TRACE);
 	return false;
 }
 
diff --git a/include/notifier.php b/include/notifier.php
index 404280365..49c4bc619 100644
--- a/include/notifier.php
+++ b/include/notifier.php
@@ -424,6 +424,20 @@ function notifier_run(&$argv, &$argc){
 				$url_recipients[$probed_contact["notify"]] = $probed_contact["notify"];
 			}
 
+			// Send a salmon to the parent author
+			$probed_contact = probe_url($thr_parent[0]['author-link']);
+			if ($probed_contact["notify"] != "") {
+				logger('Notify parent author '.$probed_contact["url"].': '.$probed_contact["notify"]);
+				$url_recipients[$probed_contact["notify"]] = $probed_contact["notify"];
+			}
+
+			// Send a salmon to the parent owner
+			$probed_contact = probe_url($thr_parent[0]['owner-link']);
+			if ($probed_contact["notify"] != "") {
+				logger('Notify parent owner '.$probed_contact["url"].': '.$probed_contact["notify"]);
+				$url_recipients[$probed_contact["notify"]] = $probed_contact["notify"];
+			}
+
 			// Send a salmon notification to every person we mentioned in the post
 			$arr = explode(',',$target_item['tag']);
 			foreach($arr as $x) {
diff --git a/include/queue_fn.php b/include/queue_fn.php
index 241b0bb36..df9ab6b4c 100644
--- a/include/queue_fn.php
+++ b/include/queue_fn.php
@@ -24,7 +24,12 @@ function remove_queue_item($id) {
  */
 function was_recently_delayed($cid) {
 
-	$was_delayed = false;
+	$r = q("SELECT `id` FROM `queue` WHERE `cid` = %d 
+		and last > UTC_TIMESTAMP() - interval 15 minute limit 1",
+		intval($cid)
+	);
+	if(dbm::is_result($r))
+		return true;
 
 	// Are there queue entries that were recently added?
 	$r = q("SELECT `id` FROM `queue` WHERE `cid` = %d
@@ -32,18 +37,7 @@ function was_recently_delayed($cid) {
 		intval($cid)
 	);
 
-	$was_delayed = dbm::is_result($r);
-
-	// We set "term-date" to a current date if the communication has problems.
-	// If the communication works again we reset this value.
-	if ($was_delayed) {
-		$r = q("SELECT `term-date` FROM `contact` WHERE `id` = %d AND `term-date` <= '1000-01-01' LIMIT 1",
-			intval($cid)
-		);
-		$was_delayed = !dbm::is_result($r);
-	}
-
-	return $was_delayed;
+	return (dbm::is_result($r));
 }
 
 
diff --git a/include/session.php b/include/session.php
index 31024060f..8aca6cb53 100644
--- a/include/session.php
+++ b/include/session.php
@@ -30,7 +30,7 @@ function ref_session_read($id) {
 
 	$r = q("SELECT `data` FROM `session` WHERE `sid`= '%s'", dbesc($id));
 
-	if (dbm::is_result($r)) {
+	if(dbm::is_result($r)) {
 		$session_exists = true;
 		return $r[0]['data'];
 	} else {
diff --git a/include/text.php b/include/text.php
index 5755e3ecb..716147897 100644
--- a/include/text.php
+++ b/include/text.php
@@ -901,13 +901,14 @@ function contact_block() {
 				dbesc(NETWORK_DIASPORA),
 				intval($shown)
 		);
-		if ($r) {
+		if(dbm::is_result($r)) {
 			$contacts = "";
 			foreach ($r AS $contact)
 				$contacts[] = $contact["id"];
 
 			$r = q("SELECT `id`, `uid`, `addr`, `url`, `name`, `thumb`, `network` FROM `contact` WHERE `id` IN (%s)",
 				dbesc(implode(",", $contacts)));
+
 			if(dbm::is_result($r)) {
 				$contacts = sprintf( tt('%d Contact','%d Contacts', $total),$total);
 				$micropro = Array();
diff --git a/include/threads.php b/include/threads.php
index 97904cadd..2eb05a8a3 100644
--- a/include/threads.php
+++ b/include/threads.php
@@ -174,7 +174,7 @@ function add_shadow_entry($itemid) {
 function update_thread_uri($itemuri, $uid) {
 	$messages = q("SELECT `id` FROM `item` WHERE uri ='%s' AND uid=%d", dbesc($itemuri), intval($uid));
 
-	if(count($messages))
+	if(dbm::is_result($messages))
 		foreach ($messages as $message)
 			update_thread($message["id"]);
 }
@@ -183,7 +183,7 @@ function update_thread($itemid, $setmention = false) {
 	$items = q("SELECT `uid`, `guid`, `title`, `body`, `created`, `edited`, `commented`, `received`, `changed`, `wall`, `private`, `pubmail`, `moderated`, `visible`, `spam`, `starred`, `bookmark`, `contact-id`, `gcontact-id`,
 			`deleted`, `origin`, `forum_mode`, `network`, `rendered-html`, `rendered-hash` FROM `item` WHERE `id` = %d AND (`parent` = %d OR `parent` = 0) LIMIT 1", intval($itemid), intval($itemid));
 
-	if (!$items)
+	if (!dbm::is_result($items))
 		return;
 
 	$item = $items[0];
diff --git a/mod/contactgroup.php b/mod/contactgroup.php
index 99340843d..a8a22f564 100644
--- a/mod/contactgroup.php
+++ b/mod/contactgroup.php
@@ -47,4 +47,4 @@ function contactgroup_content(&$a) {
 	}
 
 	killme();
-}
\ No newline at end of file
+}
diff --git a/mod/contacts.php b/mod/contacts.php
index 22bf83277..740be0ca9 100644
--- a/mod/contacts.php
+++ b/mod/contacts.php
@@ -772,6 +772,8 @@ function contacts_content(&$a) {
 
 	$sql_extra3 = unavailable_networks();
 
+	$contacts = array();
+
 	$r = q("SELECT * FROM `contact` WHERE `uid` = %d AND `self` = 0 AND `pending` = 0 $sql_extra $sql_extra2 $sql_extra3 ORDER BY `name` ASC LIMIT %d , %d ",
 		intval($_SESSION['uid']),
 		intval($a->pager['start']),
diff --git a/mod/dfrn_request.php b/mod/dfrn_request.php
index 66c891ef0..8bca431dd 100644
--- a/mod/dfrn_request.php
+++ b/mod/dfrn_request.php
@@ -273,7 +273,7 @@ function dfrn_request_post(&$a) {
 				dbesc(datetime_convert('UTC','UTC','now - 24 hours')),
 				intval($uid)
 			);
-			if(dbm::is_result($r) > $maxreq) {
+			if(dbm::is_result($r) && count($r) > $maxreq) {
 				notice( sprintf( t('%s has received too many connection requests today.'),  $a->profile['name']) . EOL);
 				notice( t('Spam protection measures have been invoked.') . EOL);
 				notice( t('Friends are advised to please try again in 24 hours.') . EOL);
@@ -370,8 +370,8 @@ function dfrn_request_post(&$a) {
 				$r = q("SELECT * FROM `mailacct` WHERE `uid` = %d LIMIT 1",
 					intval($uid)
 				);
-				if(! dbm::is_result($r)) {
 
+				if(! dbm::is_result($r)) {
 					notice( t('This account has not been configured for email. Request failed.') . EOL);
 					return;
 				}
@@ -431,8 +431,8 @@ function dfrn_request_post(&$a) {
 
 			$hash = random_string();
 
-			$r = q("insert into intro ( uid, `contact-id`, knowyou, note, hash, datetime, blocked )
-				values( %d , %d, %d, '%s', '%s', '%s', %d ) ",
+			$r = q("INSERT INTO intro ( uid, `contact-id`, knowyou, note, hash, datetime, blocked )
+				VALUES( %d , %d, %d, '%s', '%s', '%s', %d ) ",
 				intval($uid),
 				intval($contact_id),
 				((x($_POST,'knowyou') && ($_POST['knowyou'] == 1)) ? 1 : 0),
@@ -449,9 +449,13 @@ function dfrn_request_post(&$a) {
 			$data = probe_url($url);
 			$network = $data["network"];
 
+			logger('dfrn_request: url=' . $url . ',network=' . $network . ',hcard=' . $hcard . ' - BEFORE!', LOGGER_DEBUG);
+
 			// Canonicalise email-style profile locator
 			$url = Probe::webfinger_dfrn($url,$hcard);
 
+			logger('dfrn_request: url=' . $url . ',network=' . $network . ',hcard=' . $hcard . ' - AFTER!', LOGGER_DEBUG);
+
 			if (substr($url,0,5) === 'stat:') {
 
 				// Every time we detect the remote subscription we define this as OStatus.
@@ -473,7 +477,7 @@ function dfrn_request_post(&$a) {
 				dbesc($url)
 			);
 
-			if(count($ret)) {
+			if(dbm::is_result($ret)) {
 				if(strlen($ret[0]['issued-id'])) {
 					notice( t('You have already introduced yourself here.') . EOL );
 					return;
@@ -720,7 +724,9 @@ function dfrn_request_content(&$a) {
 			dbesc($_GET['confirm_key'])
 		);
 
-		if(count($intro)) {
+		if(dbm::is_result($intro)) {
+
+			$auto_confirm = false;
 
 			$r = q("SELECT `contact`.*, `user`.* FROM `contact` LEFT JOIN `user` ON `contact`.`uid` = `user`.`uid`
 				WHERE `contact`.`id` = %d LIMIT 1",
diff --git a/mod/display.php b/mod/display.php
index 293156cf1..8d1a44e4b 100644
--- a/mod/display.php
+++ b/mod/display.php
@@ -303,7 +303,7 @@ function display_content(&$a, $update = 0) {
 			intval($contact_id),
 			intval($a->profile['uid'])
 		);
-		if (dbm::is_result($r)) {
+		if(dbm::is_result($r)) {
 			$contact = $r[0];
 			$remote_contact = true;
 		}
@@ -319,7 +319,7 @@ function display_content(&$a, $update = 0) {
 	$r = qu("SELECT * FROM `contact` WHERE `uid` = %d AND `self` LIMIT 1",
 		intval($a->profile['uid'])
 	);
-	if (dbm::is_result($r)) {
+	if(dbm::is_result($r)) {
 		$a->page_contact = $r[0];
 	}
 	$is_owner = ((local_user()) && (local_user() == $a->profile['profile_uid']) ? true : false);
diff --git a/mod/events.php b/mod/events.php
index 4a201f43e..a5380c836 100644
--- a/mod/events.php
+++ b/mod/events.php
@@ -344,9 +344,10 @@ function events_content(&$a) {
 		$events=array();
 
 		// transform the event in a usable array
-		if(dbm::is_result($r))
+		if(dbm::is_result($r)) {
 			$r = sort_by_date($r);
 			$events = process_events($r);
+		}
 
 		if ($a->argv[1] === 'json'){
 			echo json_encode($events); killme();
diff --git a/mod/item.php b/mod/item.php
index 3d6433bec..221cba482 100644
--- a/mod/item.php
+++ b/mod/item.php
@@ -130,7 +130,7 @@ function item_post(&$a) {
 				intval($parent_item['contact-id']),
 				intval($uid)
 			);
-			if (dbm::is_result($r))
+			if(dbm::is_result($r))
 				$parent_contact = $r[0];
 
 			// If the contact id doesn't fit with the contact, then set the contact to null
@@ -234,7 +234,7 @@ function item_post(&$a) {
 	$r = q("SELECT * FROM `user` WHERE `uid` = %d LIMIT 1",
 		intval($profile_uid)
 	);
-	if (dbm::is_result($r))
+	if(dbm::is_result($r))
 		$user = $r[0];
 
 	if($orig_post) {
@@ -399,7 +399,7 @@ function item_post(&$a) {
 		}
 	}
 
-	if (dbm::is_result($r)) {
+	if(dbm::is_result($r)) {
 		$author = $r[0];
 		$contact_id = $author['id'];
 	}
@@ -413,7 +413,7 @@ function item_post(&$a) {
 		$r = q("SELECT * FROM `contact` WHERE `uid` = %d AND `self` = 1 LIMIT 1",
 			intval($profile_uid)
 		);
-		if (dbm::is_result($r))
+		if(dbm::is_result($r))
 			$contact_record = $r[0];
 	}
 
@@ -496,7 +496,7 @@ function item_post(&$a) {
 					intval($profile_uid),
 					intval($attach)
 				);
-				if (dbm::is_result($r)) {
+				if(dbm::is_result($r)) {
 					$r = q("UPDATE `attach` SET `allow_cid` = '%s', `allow_gid` = '%s', `deny_cid` = '%s', `deny_gid` = '%s'
 						WHERE `uid` = %d AND `id` = %d",
 						dbesc($str_contact_allow),
@@ -637,7 +637,7 @@ function item_post(&$a) {
 				intval($profile_uid),
 				intval($mtch)
 			);
-			if (dbm::is_result($r)) {
+			if(dbm::is_result($r)) {
 				if(strlen($attachments))
 					$attachments .= ',';
 				$attachments .= '[attach]href="' . $a->get_baseurl() . '/attach/' . $r[0]['id'] . '" length="' . $r[0]['filesize'] . '" type="' . $r[0]['filetype'] . '" title="' . (($r[0]['filename']) ? $r[0]['filename'] : '') . '"[/attach]';
diff --git a/mod/message.php b/mod/message.php
index d3153de05..4a65b744a 100644
--- a/mod/message.php
+++ b/mod/message.php
@@ -309,18 +309,20 @@ function message_content(&$a) {
 				intval(local_user()),
 				intval($a->argv[2])
 			);
-			if(!$r) {
+			if(!dbm::is_result($r)) {
 				$r = q("SELECT `name`, `url`, `id` FROM `contact` WHERE `uid` = %d AND `nurl` = '%s' LIMIT 1",
 					intval(local_user()),
 					dbesc(normalise_link(base64_decode($a->argv[2])))
 				);
 			}
-			if(!$r) {
+
+			if(!dbm::is_result($r)) {
 				$r = q("SELECT `name`, `url`, `id` FROM `contact` WHERE `uid` = %d AND `addr` = '%s' LIMIT 1",
 					intval(local_user()),
 					dbesc(base64_decode($a->argv[2]))
 				);
 			}
+
 			if(dbm::is_result($r)) {
 				$prename = $r[0]['name'];
 				$preurl = $r[0]['url'];
diff --git a/mod/msearch.php b/mod/msearch.php
index 1370b63bf..8fae1177f 100644
--- a/mod/msearch.php
+++ b/mod/msearch.php
@@ -13,9 +13,12 @@ function msearch_post(&$a) {
 	$r = q("SELECT COUNT(*) AS `total` FROM `profile` LEFT JOIN `user` ON `user`.`uid` = `profile`.`uid` WHERE `is-default` = 1 AND `user`.`hidewall` = 0 AND MATCH `pub_keywords` AGAINST ('%s') ",
 		dbesc($search)
 	);
+
 	if(dbm::is_result($r))
 		$total = $r[0]['total'];
 
+	$results = array();
+
 	$r = q("SELECT `pub_keywords`, `username`, `nickname`, `user`.`uid` FROM `user` LEFT JOIN `profile` ON `user`.`uid` = `profile`.`uid` WHERE `is-default` = 1 AND `user`.`hidewall` = 0 AND MATCH `pub_keywords` AGAINST ('%s') LIMIT %d , %d ",
 		dbesc($search),
 		intval($startrec),
@@ -23,6 +26,7 @@ function msearch_post(&$a) {
 	);
 
 	$results = array();
+
 	if(dbm::is_result($r)) {
 		foreach($r as $rr)
 			$results[] = array(
@@ -39,4 +43,4 @@ function msearch_post(&$a) {
 
 	killme();
 
-}
\ No newline at end of file
+}
diff --git a/mod/network.php b/mod/network.php
index 601b7e7cb..5281a2ede 100644
--- a/mod/network.php
+++ b/mod/network.php
@@ -729,7 +729,9 @@ function network_content(&$a, $update = 0) {
 					intval($parents),
 					intval($max_comments + 1)
 				);
-				$items = array_merge($items, $thread_items);
+	
+				if (dbm::is_result($thread_items))
+					$items = array_merge($items, $thread_items);
 			}
 			$items = conv_sort($items,$ordering);
 		} else {
diff --git a/mod/notifications.php b/mod/notifications.php
index 9760b3470..e6dbdf264 100644
--- a/mod/notifications.php
+++ b/mod/notifications.php
@@ -305,7 +305,6 @@ function notifications_content(&$a) {
 			$notif_nocontent = sprintf( t('No more %s notifications.'), $notifs['ident']);
 	}
 
-
 	$o .= replace_macros($notif_tpl, array(
 		'$notif_header' => $notif_header,
 		'$tabs' => $tabs,
diff --git a/mod/p.php b/mod/p.php
index 6928bb0b9..f456a09c6 100644
--- a/mod/p.php
+++ b/mod/p.php
@@ -48,7 +48,7 @@ function p_init($a){
 	$r = q("SELECT `user`.`prvkey`, `contact`.`addr`, `user`.`nickname`, `contact`.`nick` FROM `user`
 		INNER JOIN `contact` ON `contact`.`uid` = `user`.`uid`
 		WHERE `user`.`uid` = %d", intval($item[0]["uid"]));
-	if (!$r) {
+	if (!dbm::is_result($r)) {
 		header($_SERVER["SERVER_PROTOCOL"].' 404 '.t('Not Found'));
 		killme();
 	}
diff --git a/mod/photo.php b/mod/photo.php
index 63606dc83..fc9d9f174 100644
--- a/mod/photo.php
+++ b/mod/photo.php
@@ -117,7 +117,7 @@ function photo_init(&$a) {
 				intval($resolution)
 			);
 
-			$public = ($r[0]['allow_cid'] == '') AND ($r[0]['allow_gid'] == '') AND ($r[0]['deny_cid']  == '') AND ($r[0]['deny_gid']  == '');
+			$public = (dbm::is_result($r)) && ($r[0]['allow_cid'] == '') AND ($r[0]['allow_gid'] == '') AND ($r[0]['deny_cid']  == '') AND ($r[0]['deny_gid']  == '');
 
 			if(dbm::is_result($r)) {
 				$resolution = $r[0]['scale'];
diff --git a/mod/photos.php b/mod/photos.php
index a4d5544ef..e93fb261b 100644
--- a/mod/photos.php
+++ b/mod/photos.php
@@ -254,8 +254,8 @@ function photos_post(&$a) {
 					dbesc($album)
 				);
 			}
-			if (dbm::is_result($r)) {
-				foreach ($r as $rr) {
+			if(dbm::is_result($r)) {
+				foreach($r as $rr) {
 					$res[] = "'" . dbesc($rr['rid']) . "'" ;
 				}
 			} else {
@@ -276,8 +276,8 @@ function photos_post(&$a) {
 			$r = q("SELECT `parent-uri` FROM `item` WHERE `resource-id` IN ( $str_res ) AND `uid` = %d",
 				intval($page_owner_uid)
 			);
-			if (dbm::is_result($r)) {
-				foreach ($r as $rr) {
+			if(dbm::is_result($r)) {
+				foreach($r as $rr) {
 					q("UPDATE `item` SET `deleted` = 1, `changed` = '%s' WHERE `parent-uri` = '%s' AND `uid` = %d",
 						dbesc(datetime_convert()),
 						dbesc($rr['parent-uri']),
@@ -337,7 +337,7 @@ function photos_post(&$a) {
 				dbesc($a->argv[2])
 			);
 		}
-		if (dbm::is_result($r)) {
+		if(dbm::is_result($r)) {
 			q("DELETE FROM `photo` WHERE `uid` = %d AND `resource-id` = '%s'",
 				intval($page_owner_uid),
 				dbesc($r[0]['resource-id'])
@@ -393,7 +393,7 @@ function photos_post(&$a) {
 				dbesc($resource_id),
 				intval($page_owner_uid)
 			);
-			if (dbm::is_result($r)) {
+			if(dbm::is_result($r)) {
 				$ph = new Photo($r[0]['data'], $r[0]['type']);
 				if ($ph->is_valid()) {
 					$rotate_deg = ( (intval($_POST['rotate']) == 1) ? 270 : 90 );
@@ -510,7 +510,7 @@ function photos_post(&$a) {
 				intval($page_owner_uid)
 			);
 		}
-		if (dbm::is_result($r)) {
+		if(dbm::is_result($r)) {
 			$old_tag    = $r[0]['tag'];
 			$old_inform = $r[0]['inform'];
 		}
@@ -594,7 +594,7 @@ function photos_post(&$a) {
 									intval($page_owner_uid)
 								);
 							}*/
-							if (dbm::is_result($r)) {
+							if(dbm::is_result($r)) {
 								$newname = $r[0]['name'];
 								$profile = $r[0]['url'];
 								$notify = 'cid:' . $r[0]['id'];
@@ -1008,7 +1008,7 @@ function photos_content(&$a) {
 					intval($contact_id),
 					intval($owner_uid)
 				);
-				if (dbm::is_result($r)) {
+				if(dbm::is_result($r)) {
 					$can_post = true;
 					$contact = $r[0];
 					$remote_contact = true;
@@ -1036,7 +1036,7 @@ function photos_content(&$a) {
 				intval($contact_id),
 				intval($owner_uid)
 			);
-			if (dbm::is_result($r)) {
+			if(dbm::is_result($r)) {
 				$contact = $r[0];
 				$remote_contact = true;
 			}
@@ -1188,7 +1188,7 @@ function photos_content(&$a) {
 			intval($owner_uid),
 			dbesc($album)
 		);
-		if (dbm::is_result($r)) {
+		if(dbm::is_result($r)) {
 			$a->set_pager_total(count($r));
 			$a->set_pager_itemspage(20);
 		}
@@ -1243,7 +1243,7 @@ function photos_content(&$a) {
 
 		$photos = array();
 
-		if (dbm::is_result($r))
+		if(dbm::is_result($r))
 			$twist = 'rotright';
 			foreach ($r as $rr) {
 				if ($twist == 'rotright')
@@ -1435,7 +1435,7 @@ function photos_content(&$a) {
 
 			);
 
-			if (dbm::is_result($r))
+			if(dbm::is_result($r))
 				$a->set_pager_total($r[0]['total']);
 
 
@@ -1611,7 +1611,7 @@ function photos_content(&$a) {
 
 
 			// display comments
-			if (dbm::is_result($r)) {
+			if(dbm::is_result($r)) {
 
 				foreach ($r as $item) {
 					builtin_activity_puller($item, $conv_responses);
@@ -1794,7 +1794,7 @@ function photos_content(&$a) {
 		dbesc('Contact Photos'),
 		dbesc( t('Contact Photos'))
 	);
-	if (dbm::is_result($r)) {
+	if(dbm::is_result($r)) {
 		$a->set_pager_total(count($r));
 		$a->set_pager_itemspage(20);
 	}
@@ -1812,7 +1812,7 @@ function photos_content(&$a) {
 
 
 	$photos = array();
-	if (dbm::is_result($r)) {
+	if(dbm::is_result($r)) {
 		$twist = 'rotright';
 		foreach ($r as $rr) {
 			//hide profile photos to others
diff --git a/mod/poco.php b/mod/poco.php
index 94dac77ee..557f401ea 100644
--- a/mod/poco.php
+++ b/mod/poco.php
@@ -173,7 +173,7 @@ function poco_init(&$a) {
 	}
 
 	if(is_array($r)) {
-		if(count($r) > 0) {
+		if(dbm::is_result($r)) {
 			foreach($r as $rr) {
 				if (!isset($rr['generation'])) {
 					if ($global)
diff --git a/mod/profile.php b/mod/profile.php
index 42af1707d..175605611 100644
--- a/mod/profile.php
+++ b/mod/profile.php
@@ -256,21 +256,21 @@ function profile_content(&$a, $update = 0) {
 			    AND `thread`.`wall` = 1
 			    $sql_extra $sql_extra2 ",
 			    intval($a->profile['profile_uid'])
-		    );
+			);
 
-	        if(dbm::is_result($r)) {
-		        $a->set_pager_total($r[0]['total']);
+			if(dbm::is_result($r)) {
+				$a->set_pager_total($r[0]['total']);
 			}
 		}
 
 		//  check if we serve a mobile device and get the user settings
 		//  accordingly
 		if ($a->is_mobile) {
-		    $itemspage_network = get_pconfig(local_user(),'system','itemspage_mobile_network');
-		    $itemspage_network = ((intval($itemspage_network)) ? $itemspage_network : 10);
+			$itemspage_network = get_pconfig(local_user(),'system','itemspage_mobile_network');
+			$itemspage_network = ((intval($itemspage_network)) ? $itemspage_network : 10);
 		} else {
-		    $itemspage_network = get_pconfig(local_user(),'system','itemspage_network');
-		    $itemspage_network = ((intval($itemspage_network)) ? $itemspage_network : 20);
+			$itemspage_network = get_pconfig(local_user(),'system','itemspage_network');
+			$itemspage_network = ((intval($itemspage_network)) ? $itemspage_network : 20);
 		}
 		//  now that we have the user settings, see if the theme forces
 		//  a maximum item number which is lower then the user choice
diff --git a/mod/search.php b/mod/search.php
index 91c2ff314..0b86c2579 100644
--- a/mod/search.php
+++ b/mod/search.php
@@ -209,7 +209,6 @@ function search_content(&$a) {
 			$sql_extra = sprintf(" AND `item`.`body` REGEXP '%s' ", dbesc(protect_sprintf(preg_quote($search))));
 		}
 
-
 		$r = q("SELECT %s
 			FROM `item` %s
 			WHERE %s AND (`item`.`uid` = 0 OR (`item`.`uid` = %s AND NOT `item`.`global`))
diff --git a/tests/get_tags_test.php b/tests/get_tags_test.php
index 40f016747..79dcb36a7 100644
--- a/tests/get_tags_test.php
+++ b/tests/get_tags_test.php
@@ -55,13 +55,13 @@ function q($sql) {
 			return $result; 
 		}
 		//second call in handle_body, name
-		if($result[0]['name']===$args[1]) {
-			return $result;
+		if($result[0]['name']===$args[1]) {
+			return $result;
 		}
 	}
 	//third call in handle_body, nick or attag
-	if($result[0]['nick']===$args[2] || $result[0]['attag']===$args[1]) {
-		return $result;
+	if($result[0]['nick']===$args[2] || $result[0]['attag']===$args[1]) {
+		return $result;
 	}
 }
 
@@ -88,23 +88,23 @@ function dbesc($str) {
  */
 class GetTagsTest extends PHPUnit_Framework_TestCase {
 	/** the mock to use as app */
-	private $a; 
+	private $a; 
 
 	/**
 	 * initialize the test. That's a phpUnit function, 
 	 * don't change its name.
-	 */
-	public function setUp() {
+	 */
+	public function setUp() {
 		$this->a=new MockApp(); 
 	}
 
-	/**
-	 * test with one Person tag
-	 */
-	public function testGetTagsShortPerson() {
-		$text="hi @Mike";
-
-		$tags=get_tags($text);
+	/**
+	 * test with one Person tag
+	 */
+	public function testGetTagsShortPerson() {
+		$text="hi @Mike";
+
+		$tags=get_tags($text);
 
 		$inform=''; 
 		$str_tags='';
@@ -113,32 +113,32 @@ class GetTagsTest extends PHPUnit_Framework_TestCase {
 		}
 
 		//correct tags found?
-		$this->assertEquals(1, count($tags)); 
+		$this->assertEquals(1, count($tags)); 
 		$this->assertTrue(in_array("@Mike", $tags));
 		
 		//correct output from handle_tag?
 		$this->assertEquals("cid:15", $inform); 
 		$this->assertEquals("@[url=http://justatest.de]Mike Lastname[/url]", $str_tags);
-		$this->assertEquals("hi @[url=http://justatest.de]Mike Lastname[/url]", $text);
+		$this->assertEquals("hi @[url=http://justatest.de]Mike Lastname[/url]", $text);
 	}
 	
-	/**
+	/**
 	 * test with one Person tag. 
-	 * There's a minor spelling mistake...
-	 */
-	public function testGetTagsShortPersonSpelling() {
-		$text="hi @Mike.because";
-	
-		$tags=get_tags($text);
+	 * There's a minor spelling mistake...
+	 */
+	public function testGetTagsShortPersonSpelling() {
+		$text="hi @Mike.because";
 	
-		//correct tags found?
-		$this->assertEquals(1, count($tags));
+		$tags=get_tags($text);
+	
+		//correct tags found?
+		$this->assertEquals(1, count($tags));
 		$this->assertTrue(in_array("@Mike.because", $tags));
-		
-		$inform='';
-		$str_tags='';
-		handle_tag($this->a, $text, $inform, $str_tags, 11, $tags[0]);
-	
+		
+		$inform='';
+		$str_tags='';
+		handle_tag($this->a, $text, $inform, $str_tags, 11, $tags[0]);
+	
 		// (mike) - This is a tricky case.
 		// we support mentions as in @mike@example.com - which contains a period.
 		// This shouldn't match anything unless you have a contact named "Mike.because".
@@ -147,91 +147,91 @@ class GetTagsTest extends PHPUnit_Framework_TestCase {
  
 //		$this->assertEquals("cid:15", $inform); 
 //		$this->assertEquals("@[url=http://justatest.de]Mike Lastname[/url]", $str_tags);
-//		$this->assertEquals("hi @[url=http://justatest.de]Mike Lastname[/url].because", $text);
+//		$this->assertEquals("hi @[url=http://justatest.de]Mike Lastname[/url].because", $text);
 
 		$this->assertEquals("", $inform); 
 		$this->assertEquals("", $str_tags);
 
 	}
 	
-	/**
+	/**
 	 * test with two Person tags. 
-	 * There's a minor spelling mistake...
-	 */
+	 * There's a minor spelling mistake...
+	 */
 
-	public function testGetTagsPerson2Spelling() {
-		$text="hi @Mike@campino@friendica.eu";
-	
-		$tags=get_tags($text);
+	public function testGetTagsPerson2Spelling() {
+		$text="hi @Mike@campino@friendica.eu";
+	
+		$tags=get_tags($text);
 
 // This construct is not supported. Results are indeterminate			
-//		$this->assertEquals(2, count($tags)); 
+//		$this->assertEquals(2, count($tags)); 
 //		$this->assertTrue(in_array("@Mike", $tags));
-//		$this->assertTrue(in_array("@campino@friendica.eu", $tags));
-	}
+//		$this->assertTrue(in_array("@campino@friendica.eu", $tags));
+	}
 
 	/**
 	 * Test with one hash tag.
-	 */
-	public function testGetTagsShortTag() {
-		$text="This is a #test_case";
-
-		$tags=get_tags($text);
+	 */
+	public function testGetTagsShortTag() {
+		$text="This is a #test_case";
 
-		$this->assertEquals(1, count($tags));
-		$this->assertTrue(in_array("#test_case", $tags));
-	}
+		$tags=get_tags($text);
+
+		$this->assertEquals(1, count($tags));
+		$this->assertTrue(in_array("#test_case", $tags));
+	}
 
 	/**
 	 * test with a person and a hash tag
-	 */
-	public function testGetTagsShortTagAndPerson() {
-		$text="hi @Mike This is a #test_case";
-
-		$tags=get_tags($text);
+	 */
+	public function testGetTagsShortTagAndPerson() {
+		$text="hi @Mike This is a #test_case";
+
+		$tags=get_tags($text);
 
 		$this->assertEquals(3, count($tags));
 		$this->assertTrue(in_array("@Mike", $tags));
-		$this->assertTrue(in_array("@Mike This", $tags));
-		$this->assertTrue(in_array("#test_case", $tags));
+		$this->assertTrue(in_array("@Mike This", $tags));
+		$this->assertTrue(in_array("#test_case", $tags));
 
 		$inform='';
 		$str_tags='';
 		foreach($tags as $tag) {
 			handle_tag($this->a, $text, $inform, $str_tags, 11, $tag);
 		}
-		
+		
 		$this->assertEquals("cid:15", $inform); 
 		$this->assertEquals("@[url=http://justatest.de]Mike Lastname[/url],#[url=baseurl/search?tag=test%20case]test case[/url]", $str_tags);
 		$this->assertEquals("hi @[url=http://justatest.de]Mike Lastname[/url] This is a #[url=baseurl/search?tag=test%20case]test case[/url]", $text); 
-		
-	}
+		
+	}
 
 	/**
 	 * test with a person, a hash tag and some special chars.
-	 */
-	public function testGetTagsShortTagAndPersonSpecialChars() {
-		$text="hi @Mike, This is a #test_case.";
-
-		$tags=get_tags($text);
-
+	 */
+	public function testGetTagsShortTagAndPersonSpecialChars() {
+		$text="hi @Mike, This is a #test_case.";
+
+		$tags=get_tags($text);
+
 		$this->assertEquals(2, count($tags));
 		$this->assertTrue(in_array("@Mike", $tags));
-		$this->assertTrue(in_array("#test_case", $tags));
-	}
+		$this->assertTrue(in_array("#test_case", $tags));
+	}
 
 	/**
 	 * Test with a person tag and text behind it.
-	 */
-	public function testGetTagsPersonOnly() {
-		$text="@Test I saw the Theme Dev group was created.";
-
-		$tags=get_tags($text);
+	 */
+	public function testGetTagsPersonOnly() {
+		$text="@Test I saw the Theme Dev group was created.";
 
-		$this->assertEquals(2, count($tags));
+		$tags=get_tags($text);
+
+		$this->assertEquals(2, count($tags));
 		$this->assertTrue(in_array("@Test I", $tags));
-		$this->assertTrue(in_array("@Test", $tags));
-	}
+		$this->assertTrue(in_array("@Test", $tags));
+	}
 
 	/**
 	 * this test demonstrates strange behaviour by intval. 
@@ -255,72 +255,72 @@ class GetTagsTest extends PHPUnit_Framework_TestCase {
 		//happens right now, but it shouldn't be necessary
 		$this->assertTrue(in_array("@mike+15 id", $tags));
 		
-		$inform='';
+		$inform='';
 		$str_tags='';
 		foreach($tags as $tag) {
 			handle_tag($this->a, $text, $inform, $str_tags, 11, $tag);
 		}
 		
-		$this->assertEquals("Test with @[url=http://justatest.de]Mike Lastname[/url] id tag", $text);
-		$this->assertEquals("@[url=http://justatest.de]Mike Lastname[/url]", $str_tags);
+		$this->assertEquals("Test with @[url=http://justatest.de]Mike Lastname[/url] id tag", $text);
+		$this->assertEquals("@[url=http://justatest.de]Mike Lastname[/url]", $str_tags);
 		// this test may produce two cid:15 entries - which is OK because duplicates are pruned before delivery
 		$this->assertContains("cid:15",$inform);
 	}
 	
 	/**
 	 * test with two persons and one special tag.
-	 */
-	public function testGetTags2Persons1TagSpecialChars() {
-		$text="hi @Mike, I'm just writing #test_cases, so"
-		." so @somebody@friendica.com may change #things.";
-
-		$tags=get_tags($text);
+	 */
+	public function testGetTags2Persons1TagSpecialChars() {
+		$text="hi @Mike, I'm just writing #test_cases, so"
+		." so @somebody@friendica.com may change #things.";
 
-		$this->assertEquals(5, count($tags));
-		$this->assertTrue(in_array("@Mike", $tags));
+		$tags=get_tags($text);
+
+		$this->assertEquals(5, count($tags));
+		$this->assertTrue(in_array("@Mike", $tags));
 		$this->assertTrue(in_array("#test_cases", $tags));
-		$this->assertTrue(in_array("@somebody@friendica.com", $tags));
-		$this->assertTrue(in_array("@somebody@friendica.com may", $tags));
-		$this->assertTrue(in_array("#things", $tags));
-	}
+		$this->assertTrue(in_array("@somebody@friendica.com", $tags));
+		$this->assertTrue(in_array("@somebody@friendica.com may", $tags));
+		$this->assertTrue(in_array("#things", $tags));
+	}
 
 	/**
 	 * test with a long text.
-	 */
-	public function testGetTags() {
-		$text="hi @Mike, I'm just writing #test_cases, "
-		." so @somebody@friendica.com may change #things. Of course I "
-		."look for a lot of #pitfalls, like #tags at the end of a sentence "
-		."@comment. I hope noone forgets about @fullstops.because that might"
-		." break #things. @Mike@campino@friendica.eu is also #nice, isn't it? "
-		."Now, add a @first_last tag. ";
-		
-		$tags=get_tags($text);
-
-		$this->assertTrue(in_array("@Mike", $tags));
-		$this->assertTrue(in_array("#test_cases", $tags));
-		$this->assertTrue(in_array("@somebody@friendica.com", $tags));
-		$this->assertTrue(in_array("#things", $tags));
-		$this->assertTrue(in_array("#pitfalls", $tags));
-		$this->assertTrue(in_array("#tags", $tags));
-		$this->assertTrue(in_array("@comment", $tags));
-		$this->assertTrue(in_array("@fullstops.because", $tags));
-		$this->assertTrue(in_array("#things", $tags));
-		$this->assertTrue(in_array("@Mike", $tags));
-		$this->assertTrue(in_array("#nice", $tags));
+	 */
+	public function testGetTags() {
+		$text="hi @Mike, I'm just writing #test_cases, "
+		." so @somebody@friendica.com may change #things. Of course I "
+		."look for a lot of #pitfalls, like #tags at the end of a sentence "
+		."@comment. I hope noone forgets about @fullstops.because that might"
+		." break #things. @Mike@campino@friendica.eu is also #nice, isn't it? "
+		."Now, add a @first_last tag. ";
+		
+		$tags=get_tags($text);
+
+		$this->assertTrue(in_array("@Mike", $tags));
+		$this->assertTrue(in_array("#test_cases", $tags));
+		$this->assertTrue(in_array("@somebody@friendica.com", $tags));
+		$this->assertTrue(in_array("#things", $tags));
+		$this->assertTrue(in_array("#pitfalls", $tags));
+		$this->assertTrue(in_array("#tags", $tags));
+		$this->assertTrue(in_array("@comment", $tags));
+		$this->assertTrue(in_array("@fullstops.because", $tags));
+		$this->assertTrue(in_array("#things", $tags));
+		$this->assertTrue(in_array("@Mike", $tags));
+		$this->assertTrue(in_array("#nice", $tags));
 		$this->assertTrue(in_array("@first_last", $tags));
 		
 		//right now, none of the is matched (unsupported)
-//		$this->assertFalse(in_array("@Mike@campino@friendica.eu", $tags));
+//		$this->assertFalse(in_array("@Mike@campino@friendica.eu", $tags));
 //		$this->assertTrue(in_array("@campino@friendica.eu", $tags));
-//		$this->assertTrue(in_array("@campino@friendica.eu is", $tags));
-	}
+//		$this->assertTrue(in_array("@campino@friendica.eu is", $tags));
+	}
 
 	/**
 	 * test with an empty string
-	 */
-	public function testGetTagsEmpty() {
-		$tags=get_tags("");
-		$this->assertEquals(0, count($tags));
+	 */
+	public function testGetTagsEmpty() {
+		$tags=get_tags("");
+		$this->assertEquals(0, count($tags));
 	}
-}
\ No newline at end of file
+}
diff --git a/view/templates/head.tpl b/view/templates/head.tpl
index cd6bc52a0..ddfaafba7 100644
--- a/view/templates/head.tpl
+++ b/view/templates/head.tpl
@@ -32,21 +32,21 @@
 <!--[if IE]>
 <script type="text/javascript" src="https://html5shiv.googlecode.com/svn/trunk/html5.js"></script>
 <![endif]-->
-<script type="text/javascript" src="js/modernizr.js" ></script>
-<script type="text/javascript" src="js/jquery.js" ></script>
-<!-- <script type="text/javascript" src="js/jquery-migrate.js" ></script>-->
-<script type="text/javascript" src="js/jquery-migrate.js" ></script>
-<script type="text/javascript" src="js/jquery.textinputs.js" ></script>
-<script type="text/javascript" src="library/jquery-textcomplete/jquery.textcomplete.min.js" ></script>
-<script type="text/javascript" src="js/autocomplete.js" ></script>
-<script type="text/javascript" src="library/colorbox/jquery.colorbox-min.js"></script>
-<script type="text/javascript" src="library/jgrowl/jquery.jgrowl_minimized.js"></script>
-<script type="text/javascript" src="library/datetimepicker/jquery.datetimepicker.js"></script>
-<script type="text/javascript" src="library/tinymce/jscripts/tiny_mce/tiny_mce_src.js" ></script>
-<script type="text/javascript" src="library/perfect-scrollbar/perfect-scrollbar.jquery.js" ></script>
-<script type="text/javascript" src="js/acl.js" ></script>
-<script type="text/javascript" src="js/webtoolkit.base64.js" ></script>
-<script type="text/javascript" src="js/main.js" ></script>
+<script type="text/javascript" src="{{$baseurl}}/js/modernizr.js" ></script>
+<script type="text/javascript" src="{{$baseurl}}/js/jquery.js" ></script>
+<!-- <script type="text/javascript" src="{{$baseurl}}/js/jquery-migrate.js" ></script>-->
+<script type="text/javascript" src="{{$baseurl}}/js/jquery-migrate.js" ></script>
+<script type="text/javascript" src="{{$baseurl}}/js/jquery.textinputs.js" ></script>
+<script type="text/javascript" src="{{$baseurl}}/library/jquery-textcomplete/jquery.textcomplete.min.js" ></script>
+<script type="text/javascript" src="{{$baseurl}}/js/autocomplete.js" ></script>
+<script type="text/javascript" src="{{$baseurl}}/library/colorbox/jquery.colorbox-min.js"></script>
+<script type="text/javascript" src="{{$baseurl}}/library/jgrowl/jquery.jgrowl_minimized.js"></script>
+<script type="text/javascript" src="{{$baseurl}}/library/datetimepicker/jquery.datetimepicker.js"></script>
+<script type="text/javascript" src="{{$baseurl}}/library/tinymce/jscripts/tiny_mce/tiny_mce_src.js" ></script>
+<script type="text/javascript" src="{{$baseurl}}/library/perfect-scrollbar/perfect-scrollbar.jquery.js" ></script>
+<script type="text/javascript" src="{{$baseurl}}/js/acl.js" ></script>
+<script type="text/javascript" src="{{$baseurl}}/js/webtoolkit.base64.js" ></script>
+<script type="text/javascript" src="{{$baseurl}}/js/main.js" ></script>
 <script>
 
 	var updateInterval = {{$update_interval}};
diff --git a/view/theme/vier/style.css b/view/theme/vier/style.css
index 67bab16a1..cbb850c13 100644
--- a/view/theme/vier/style.css
+++ b/view/theme/vier/style.css
@@ -24,69 +24,69 @@ img {
 }
 
 #pending-update {
-  float:right;
-  color: #ffffff;
-  font-weight: bold;
-  background-color: #FF0000;
-  padding: 0em 0.3em;
+	float:right;
+	color: #ffffff;
+	font-weight: bold;
+	background-color: #FF0000;
+	padding: 0em 0.3em;
 }
 
 .admin.linklist {
-  border: 0px;
-  padding: 0px;
-  list-style: none;
-  margin-top: 0px;
+	border: 0px;
+	padding: 0px;
+	list-style: none;
+	margin-top: 0px;
 }
 
 .admin.link {
-  list-style-position: inside;
-  font-size: 1em;
-/*  padding-left: 5px;
-    margin: 5px; */
+	list-style-position: inside;
+	font-size: 1em;
+/*        padding-left: 5px;
+	margin: 5px; */
 }
 
 #adminpage dl {
-  clear: left;
-  margin-bottom: 2px;
-  padding-bottom: 2px;
-  border-bottom: 1px solid black;
+	clear: left;
+	margin-bottom: 2px;
+	padding-bottom: 2px;
+	border-bottom: 1px solid black;
 }
 
 #adminpage dt {
-  width: 200px;
-  float: left;
-  font-weight: bold;
+	width: 200px;
+	float: left;
+	font-weight: bold;
 }
 
 #adminpage dd {
-  margin-left: 200px;
+	margin-left: 200px;
 }
 #adminpage h3 {
-  border-bottom: 1px solid #898989;
-  margin-bottom: 5px;
-  margin-top: 10px;
+	border-bottom: 1px solid #898989;
+	margin-bottom: 5px;
+	margin-top: 10px;
 }
 
 #adminpage .submit {
-  clear:left;
+	clear:left;
 }
 
 #adminpage #pluginslist {
-  margin: 0px; padding: 0px;
+	margin: 0px; padding: 0px;
 }
 
 #adminpage .plugin {
-  list-style: none;
-  display: block;
-  /* border: 1px solid #888888; */
-  padding: 1em;
-  margin-bottom: 5px;
-  clear: left;
+	list-style: none;
+	display: block;
+	/* border: 1px solid #888888; */
+	padding: 1em;
+	margin-bottom: 5px;
+	clear: left;
 }
 
 #adminpage .toggleplugin {
-  float:left;
-  margin-right: 1em;
+	float:left;
+	margin-right: 1em;
 }
 
 #adminpage table {width:100%; border-bottom: 1px solid #000000; margin: 5px 0px;}
diff --git a/view/theme/vier/theme.php b/view/theme/vier/theme.php
index ef118c696..9cdd396fd 100644
--- a/view/theme/vier/theme.php
+++ b/view/theme/vier/theme.php
@@ -170,12 +170,13 @@ function vier_community_info() {
 		$publish = (get_config('system','publish_all') ? '' : " AND `publish` = 1 ");
 		$order = " ORDER BY `register_date` DESC ";
 
+		$tpl = get_markup_template('ch_directory_item.tpl');
+
 		$r = q("SELECT `profile`.*, `profile`.`uid` AS `profile_uid`, `user`.`nickname`
 				FROM `profile` LEFT JOIN `user` ON `user`.`uid` = `profile`.`uid`
 				WHERE `is-default` = 1 $publish AND `user`.`blocked` = 0 $order LIMIT %d , %d ",
 				0, 9);
 
-		$tpl = get_markup_template('ch_directory_item.tpl');
 		if(dbm::is_result($r)) {
 
 			$aside['$lastusers_title'] = t('Last users');
@@ -367,7 +368,7 @@ function vier_community_info() {
 
 		$tpl = get_markup_template('ch_connectors.tpl');
 
-		if(count($r)) {
+		if(dbm::is_result($r)) {
 
 			$con_services = array();
 			$con_services['title'] = Array("", t('Connect Services'), "", "");