From 191621407fb76b052a6084ec662a391b7a76530c Mon Sep 17 00:00:00 2001
From: Tim Starling <tstarling@users.mediawiki.org>
Date: Fri, 9 Apr 2004 15:22:18 +0000
Subject: [PATCH] Fixed notice

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

diff --git a/includes/SpecialPreferences.php b/includes/SpecialPreferences.php
index 795c661144..3a1b38eae2 100644
--- a/includes/SpecialPreferences.php
+++ b/includes/SpecialPreferences.php
@@ -449,7 +449,7 @@ class PreferencesForm {
 		#
 		$wgOut->addHTML("<fieldset>");
 		foreach ( $togs as $tname => $ttext ) {
-			if( !$this->mUsedToggles[$tname] ) {
+			if( !array_key_exists( $tname, $this->mUsedToggles ) ) {
 				$wgOut->addHTML( $this->getToggle( $tname ) );
 			}
 		}
-- 
2.20.1