[php 7.2] fixed count(NULL) error - cast to array

2019-08-20 15:48:33 +02:00 · 2019-08-20 15:48:33 +02:00 · 895eeb8bba
commit 895eeb8bba
parent f0aa42de92
1 changed files with 1 additions and 1 deletions
--- a/page/State.php
+++ b/page/State.php
@ -103,7 +103,7 @@ class State {
     * @return bool Returns true or false.
     */
    private static function is_loaded($row,&$substate,$state_name,$parent_id = -1){
-        for($i=0;$i<count($substate);$i++){
+        for($i=0;$i<count((array)$substate);$i++){
            if($row['name'] == $state_name){
                $substate[$i]['parent_id'] = $row['id'];}
            if($substate[$i]['name'] == $row['name']){