MDL-39801 navigation_node::remove fails if first child does not have a key

2013-06-04 02:03:24 +02:00
parent 4746dc557a
commit d60d1d0db8
2 changed files with 9 additions and 1 deletions
@@ -899,7 +899,7 @@ class navigation_node_collection implements IteratorAggregate {
        $child = $this->get($key, $type);
        if ($child !== false) {
            foreach ($this->collection as $colkey => $node) {
-                if ($node->key == $key && $node->type == $type) {
+                if ($node->key === $key && $node->type == $type) {
                    unset($this->collection[$colkey]);
                    break;
                }