From: Aaron Schulz <aaron@users.mediawiki.org>
Date: Wed, 16 Sep 2009 23:59:25 +0000 (+0000)
Subject: $nt may or may not be an object
X-Git-Tag: 1.31.0-rc.0~39699
X-Git-Url: http://git.cyclocoop.org/%22.%28%24lien.?a=commitdiff_plain;h=f9081316bbfd8c22886bf19653adc069e9965588;p=lhc%2Fweb%2Fwiklou.git

$nt may or may not be an object
---

diff --git a/languages/LanguageConverter.php b/languages/LanguageConverter.php
index 91f2fa9cae..be76107c19 100644
--- a/languages/LanguageConverter.php
+++ b/languages/LanguageConverter.php
@@ -566,7 +566,7 @@ class LanguageConverter {
 	function findVariantLink( &$link, &$nt, $ignoreOtherCond = false ) {
 		# If the article has already existed, there is no need to
 		# check it again, otherwise it may cause a fault.
-		if ( $nt->exists() )
+		if ( is_object( $nt ) && $nt->exists() )
 			return;
 
 		global $wgDisableLangConversion, $wgDisableTitleConversion, $wgRequest, $wgUser;