code optimisation

2016-06-20 20:34:19 -07:00
parent 9c9d6363af
commit ed16660867
4 changed files with 13 additions and 30 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 $x) {
-			if(! in_array($x[$idx],$t)) {
+			if(strlen($x[$idx]) && (! in_array($x[$idx],$t))) {
 				$t[] = $x[$idx];
 			}
 		}