connect on suggest/match - added to testbubble

mod/follow.php

@@ -22,6 +22,14 @@ function follow_init(&$a) {
 		// NOTREACHED
 	}
 
+
+	if(! $url) {
+		notice( t('Connect URL missing.') . EOL);
+		goaway($_SESSION['return_url']);
+		// NOTREACHED
+	}
+
+
 	$ret = probe_url($url);
 
 	if($ret['network'] === NETWORK_DFRN) {

mod/match.php

@@ -54,6 +54,7 @@ function match_content(&$a) {
 					'$url' => $jj->url,
 					'$name' => $jj->name,
 					'$photo' => $jj->photo,
+					'$inttxt' => ' ' . t('is interested in:'),
 					'$conntxt' => t('Connect'),
 					'$connlnk' => $connlnk,
 					'$tags' => $jj->tags