make sure the optimisations are reliable

2016-06-20 20:56:58 -07:00 · 2016-06-20 20:56:58 -07:00 · 63423c8ee1
commit 63423c8ee1
parent ed16660867
1 changed files with 1 additions and 1 deletions
--- a/include/text.php
+++ b/include/text.php
@ -2050,7 +2050,7 @@ function ids_to_array($arr,$idx = 'id') {
 	$t = array();
 	if($arr) {
 		foreach($arr as $x) {
-			if(strlen($x[$idx]) && (! in_array($x[$idx],$t))) {
+			if(array_key_exists($idx,$x) && strlen($x[$idx]) && (! in_array($x[$idx],$t))) {
 				$t[] = $x[$idx];
 			}
 		}