From 526ed39e6499a32a597e1b28e96ada2d2d2e8c1a Mon Sep 17 00:00:00 2001
From: Alexandre Emsenhuber <ialex@users.mediawiki.org>
Date: Thu, 23 Apr 2009 20:07:18 +0000
Subject: [PATCH] Get the 'action' URL parameter from $wgRequest rather than
 from the $action global variable

---
 includes/Skin.php | 11 +++++++----
 1 file changed, 7 insertions(+), 4 deletions(-)

diff --git a/includes/Skin.php b/includes/Skin.php
index 096227efce..79cf3f3cd3 100644
--- a/includes/Skin.php
+++ b/includes/Skin.php
@@ -1013,10 +1013,13 @@ END;
 	}
 
 	function getUndeleteLink() {
-		global $wgUser, $wgContLang, $wgLang, $action;
-		if(	$wgUser->isAllowed( 'deletedhistory' ) &&
-			( ( $this->mTitle->getArticleId() == 0 ) || ( $action == 'history' ) ) &&
-			( $n = $this->mTitle->isDeleted() ) ){
+		global $wgUser, $wgContLang, $wgLang, $wgRequest;
+
+		$action = $wgRequest->getVal( 'action', 'view' );
+
+		if ( $wgUser->isAllowed( 'deletedhistory' ) &&
+			( $this->mTitle->getArticleId() == 0 || $action == 'history' ) &&
+			$n = $this->mTitle->isDeleted() ) {
 			if ( $wgUser->isAllowed( 'undelete' ) ) {
 				$msg = 'thisisdeleted';
 			} else {
-- 
2.20.1