From: Tim Starling <tstarling@users.mediawiki.org>
Date: Thu, 24 Aug 2006 17:35:42 +0000 (+0000)
Subject: ignore invalid titles in getParentCategoryTree()
X-Git-Tag: 1.31.0-rc.0~55909
X-Git-Url: http://git.cyclocoop.org/%7B%24admin_url%7Dcompta/comptes/journal.php?a=commitdiff_plain;h=7b25ff572c553a5f7bb86be40f22bbc9e5c4e4c9;p=lhc%2Fweb%2Fwiklou.git

ignore invalid titles in getParentCategoryTree()
---

diff --git a/includes/Title.php b/includes/Title.php
index 6f740dcac4..7eae801723 100644
--- a/includes/Title.php
+++ b/includes/Title.php
@@ -2148,7 +2148,9 @@ class Title {
 					$stack[$parent] = array();
 				} else {
 					$nt = Title::newFromText($parent);
-					$stack[$parent] = $nt->getParentCategoryTree( $children + array($parent => 1) );
+					if ( $nt ) {
+						$stack[$parent] = $nt->getParentCategoryTree( $children + array($parent => 1) );
+					}
 				}
 			}
 			return $stack;