NavigationItem: Add missing return statement in method merge()

refs #5600
This commit is contained in:
Johannes Meyer 2015-09-07 13:19:36 +02:00
parent f958a1c323
commit 451a0c91f2
1 changed files with 2 additions and 0 deletions

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@ -583,6 +583,8 @@ class NavigationItem implements IteratorAggregate
if ($item->hasChildren()) { if ($item->hasChildren()) {
$this->getChildren()->merge($item->getChildren()); $this->getChildren()->merge($item->getChildren());
} }
return $this;
} }
/** /**