Fix PPNode_Hash_Tree::getChildrenOfType return value

PPNode defines it as returning an array-type PPNode, not an array.

Change-Id: I9a6c5cea408aae449bfbf808d067837c4337c672

diff --git a/includes/parser/Preprocessor_Hash.php b/includes/parser/Preprocessor_Hash.php
index 4f12414..14292a5 100644 (file)
--- a/includes/parser/Preprocessor_Hash.php
+++ b/includes/parser/Preprocessor_Hash.php
@@ -1745,7 +1745,7 @@ class PPNode_Hash_Tree implements PPNode {
                                $children[] = $child;
                        }
                }
-               return $children;
+               return new PPNode_Hash_Array( $children );
        }
 
        /**