From: Alexandre Emsenhuber <ialex@users.mediawiki.org>
Date: Wed, 10 Nov 2010 08:28:26 +0000 (+0000)
Subject: Fix for r70871: need explicit check against null since current check also catches... 
X-Git-Tag: 1.31.0-rc.0~33951
X-Git-Url: https://git.cyclocoop.org/%7B%24www_url%7Dadmin/compta/exercices/journal.php?a=commitdiff_plain;h=0bb158e8d6cac67941044ed858e971430694f8b6;p=lhc%2Fweb%2Fwiklou.git

Fix for r70871: need explicit check against null since current check also catches "0", thus making an infinite redirect loop for that article
---

diff --git a/includes/Wiki.php b/includes/Wiki.php
index 7ae585b11c..feebcdef77 100644
--- a/includes/Wiki.php
+++ b/includes/Wiki.php
@@ -211,7 +211,7 @@ class MediaWiki {
 			}
 		// Redirect loops, no title in URL, $wgUsePathInfo URLs, and URLs with a variant
 		} else if ( $action == 'view' && !$request->wasPosted()
-			&& ( !$request->getVal( 'title' ) || $title->getPrefixedDBKey() != $request->getText( 'title' ) )
+			&& ( $request->getVal( 'title' ) === null || $title->getPrefixedDBKey() != $request->getText( 'title' ) )
 			&& !count( array_diff( array_keys( $request->getValues() ), array( 'action', 'title' ) ) ) )
 		{
 			if ( $title->getNamespace() == NS_SPECIAL ) {