From: Brion Vibber <brion@users.mediawiki.org>
Date: Tue, 10 Jul 2007 19:37:12 +0000 (+0000)
Subject: Fix regression caused by the namespace check on oldid override.
X-Git-Tag: 1.31.0-rc.0~52161
X-Git-Url: http://git.cyclocoop.org/%22%20.%20%20%20%24self2%20.%20%20%20%22&var_mode_affiche=boucle?a=commitdiff_plain;h=326b1c4ceae9d6b0080ed2b6b5dfadadbfa31339;p=lhc%2Fweb%2Fwiklou.git

Fix regression caused by the namespace check on oldid override.
Don't die if we don't have a valid title yet!
---

diff --git a/includes/Wiki.php b/includes/Wiki.php
index 897a2d4258..31ecd89668 100644
--- a/includes/Wiki.php
+++ b/includes/Wiki.php
@@ -102,7 +102,8 @@ class MediaWiki {
 				$lang->findVariantLink( $title, $ret );
 
 		}
-		if ( $ret->getNamespace() != NS_SPECIAL && $oldid = $request->getInt( 'oldid' ) ) {
+		if ( $oldid = $request->getInt( 'oldid' )
+			&& ( is_null( $ret ) || $ret->getNamespace() != NS_SPECIAL ) ) {
 			// Allow oldid to override a changed or missing title.
 			$rev = Revision::newFromId( $oldid );
 			if( $rev ) {