From ee35fe055d4ef077fa67915f18d4d8c8d86c74e2 Mon Sep 17 00:00:00 2001
From: Andrew Garrett <werdna@users.mediawiki.org>
Date: Mon, 27 Apr 2009 05:43:53 +0000
Subject: [PATCH] Fix preferences for sites with math enabled

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

diff --git a/includes/Preferences.php b/includes/Preferences.php
index 7baf30837b..ffa94bad64 100644
--- a/includes/Preferences.php
+++ b/includes/Preferences.php
@@ -398,7 +398,7 @@ class Preferences {
 	
 	static function mathPreferences( $user, &$defaultPreferences ) {
 		## Math #####################################
-		global $wgUseTeX;
+		global $wgUseTeX, $wgLang;
 		if ($wgUseTeX) {
 			$defaultPreferences['math'] =
 					array(
-- 
2.20.1