MDL-39801 navigation_node::remove does not allow to insert nodes afterwards

2013-06-04 02:03:31 +02:00
parent d60d1d0db8
commit fc97a877fd
2 changed files with 11 additions and 0 deletions
@@ -901,6 +901,7 @@ class navigation_node_collection implements IteratorAggregate {
            foreach ($this->collection as $colkey => $node) {
                if ($node->key === $key && $node->type == $type) {
                    unset($this->collection[$colkey]);
+                    $this->collection = array_values($this->collection);
                    break;
                }
            }