From e48fb47d620b6d2ecb04e0938a0d2a4b40174ee9 Mon Sep 17 00:00:00 2001
From: Michael Vogel <icarus@dabo.de>
Date: Wed, 20 Feb 2013 21:46:19 +0100
Subject: [PATCH] checking if a variable is an array before doing
 array_reverse.

---
 fbpost/fbpost.php       | 4 ++++
 fromgplus/fromgplus.php | 6 ++++++
 statusnet/statusnet.php | 4 ++++
 twitter/twitter.php     | 4 ++++
 4 files changed, 18 insertions(+)

diff --git a/fbpost/fbpost.php b/fbpost/fbpost.php
index 427081640..ba60f4e64 100644
--- a/fbpost/fbpost.php
+++ b/fbpost/fbpost.php
@@ -1027,6 +1027,10 @@ function fbpost_fetchwall($a, $uid) {
 
 	$feed = fetch_url($url);
 	$data = json_decode($feed);
+
+	if (!is_array($data->data))
+		return;
+
 	$items = array_reverse($data->data);
 
 	foreach ($items as $item) {
diff --git a/fromgplus/fromgplus.php b/fromgplus/fromgplus.php
index f7841300f..5bd82ed86 100644
--- a/fromgplus/fromgplus.php
+++ b/fromgplus/fromgplus.php
@@ -275,6 +275,9 @@ function fromgplus_handleattachments($item) {
 					$post .= "\n[url=".$thumb->url."][img]".$image."[/img][/url]\n";
 				}
 				break;
+			case "audio":
+				$post .= "\n\n[bookmark=".$attachment->url."]".fromgplus_html2bbcode($attachment->displayName)."[/bookmark]\n";
+				break;
 			//default:
 			//	die($attachment->objectType);
 		}
@@ -298,6 +301,9 @@ function fromgplus_fetch($a, $uid) {
 
 	$lastdate = 0;
 
+	if (!is_array($activities->items))
+		return;
+
 	$reversed = array_reverse($activities->items);
 
 	foreach($reversed as $item) {
diff --git a/statusnet/statusnet.php b/statusnet/statusnet.php
index 393bbfe53..0ffbae6b1 100755
--- a/statusnet/statusnet.php
+++ b/statusnet/statusnet.php
@@ -806,6 +806,10 @@ function statusnet_fetchtimeline($a, $uid) {
 		$parameters["since_id"] = $lastid;
 
 	$items = $connection->get('statuses/user_timeline', $parameters);
+
+	if (!is_array($items))
+		return;
+
 	$posts = array_reverse($items);
 
         if (count($posts)) {
diff --git a/twitter/twitter.php b/twitter/twitter.php
index 808768f83..e4848f9db 100755
--- a/twitter/twitter.php
+++ b/twitter/twitter.php
@@ -613,6 +613,10 @@ function twitter_fetchtimeline($a, $uid) {
 		$parameters["since_id"] = $lastid;
 
 	$items = $connection->get('statuses/user_timeline', $parameters);
+
+	if (!is_array($items))
+		return;
+
 	$posts = array_reverse($items);
 
         if (count($posts)) {