From 3e83a7774b2f9d8dfc61418c9875eb714636cdd3 Mon Sep 17 00:00:00 2001
From: Anders Wegge Jakobsen <wegge@users.mediawiki.org>
Date: Thu, 28 Feb 2008 08:14:49 +0000
Subject: [PATCH] Make the category browser actually work

---
 includes/Title.php | 1 +
 1 file changed, 1 insertion(+)

diff --git a/includes/Title.php b/includes/Title.php
index 5ed1438a30..3e7f1c5d4b 100644
--- a/includes/Title.php
+++ b/includes/Title.php
@@ -2720,6 +2720,7 @@ class Title {
 	 * @return array
 	 */
 	public function getParentCategoryTree( $children = array() ) {
+	  	$stack = array();
 		$parents = $this->getParentCategories();
 
 		if($parents != '') {
-- 
2.20.1