From: Zheng Zhu <zhengzhu@users.mediawiki.org>
Date: Thu, 21 Apr 2005 03:22:40 +0000 (+0000)
Subject: Fix my last broken fix (that caused bug 1899)
X-Git-Tag: 1.5.0alpha1~216
X-Git-Url: http://git.cyclocoop.org/%40spipnet%40?a=commitdiff_plain;h=61a5c3b87d1eb253c52cd37ad4f475145652d5c1;p=lhc%2Fweb%2Fwiklou.git

Fix my last broken fix (that caused bug 1899)
---

diff --git a/index.php b/index.php
index 513d45b910..c060cc4072 100644
--- a/index.php
+++ b/index.php
@@ -84,7 +84,7 @@ if ( '' == $title && 'delete' != $action ) {
 	/* check variant links so that interwiki links don't have to worry about 
 	   the possible different language variants
 	*/
-	if( $wgTitle->getArticleID() == 0 )
+	if( !is_null($wgTitle) && $wgTitle->getArticleID() == 0 )
 		$wgContLang->findVariantLink( $title, $wgTitle );
 	
 }