From 408cd51930b9669ca56d6c881f1d627ed10a2aca Mon Sep 17 00:00:00 2001
From: Tim Starling <tstarling@users.mediawiki.org>
Date: Fri, 10 Jun 2011 07:48:21 +0000
Subject: [PATCH] Fix for logic error in r89529 causing a notice.

---
 includes/installer/DatabaseUpdater.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/includes/installer/DatabaseUpdater.php b/includes/installer/DatabaseUpdater.php
index c240025744..a369df0695 100644
--- a/includes/installer/DatabaseUpdater.php
+++ b/includes/installer/DatabaseUpdater.php
@@ -94,7 +94,7 @@ abstract class DatabaseUpdater {
 		if ( !$vars ) {
 			return; // no LocalSettings found
 		}
-		if ( !isset( $vars['wgHooks'] ) && !isset( $vars['wgHooks']['LoadExtensionSchemaUpdates'] ) ) {
+		if ( !isset( $vars['wgHooks'] ) || !isset( $vars['wgHooks']['LoadExtensionSchemaUpdates'] ) ) {
 			return;
 		}
 		global $wgHooks, $wgAutoloadClasses;
-- 
2.20.1