diff options
Diffstat (limited to 'src/Nodes/NodeUtility.php')
-rw-r--r-- | src/Nodes/NodeUtility.php | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/Nodes/NodeUtility.php b/src/Nodes/NodeUtility.php index de6a416..cbf78ba 100644 --- a/src/Nodes/NodeUtility.php +++ b/src/Nodes/NodeUtility.php @@ -160,9 +160,10 @@ class NodeUtility } /** - * Remove all empty DOMNodes from DOMNodeLists + * Remove all empty DOMNodes from DOMNodeLists. * * @param \DOMNodeList $list + * * @return DOMNodeList */ public static function filterTextNodes(\DOMNodeList $list) @@ -173,6 +174,7 @@ class NodeUtility $newList->add($node); } } + return $newList; } } |