garbage in garbage out

2015-02-03 16:03:05 -08:00
parent 44af22b968
commit 3f50313862
2 changed files with 7 additions and 2 deletions
--- a/include/text.php
+++ b/include/text.php
@@ -1946,9 +1946,9 @@ function find_xchan_in_array($xchan,$arr) {
 }

 function get_rel_link($j,$rel) {
-	if(count($j))
+	if(is_array($j) && ($j))
 		foreach($j as $l)
-			if($l['rel'] === $rel)
+			if(array_key_exists('rel',$j) && $l['rel'] === $rel && array_key_exists('href',$l))
 				return $l['href'];

 	return '';