From 50a22bc12b940a426c5c98196faa82388c219662 Mon Sep 17 00:00:00 2001
From: Jack Phoenix <ashley@users.mediawiki.org>
Date: Wed, 31 Dec 2008 19:30:59 +0000
Subject: [PATCH] check that $wgArticle is an instance of the Article class in
 Skin::pageStats() per Brion's commit summary on r45204

---
 includes/Skin.php | 1 +
 1 file changed, 1 insertion(+)

diff --git a/includes/Skin.php b/includes/Skin.php
index 9435c36cb2..e5b39e2677 100644
--- a/includes/Skin.php
+++ b/includes/Skin.php
@@ -1261,6 +1261,7 @@ END;
 		$oldid = $wgRequest->getVal( 'oldid' );
 		$diff = $wgRequest->getVal( 'diff' );
 		if ( ! $wgOut->isArticle() ) { return ''; }
+		if( !$wgArticle instanceOf Article ) { return ''; }
 		if ( isset( $oldid ) || isset( $diff ) ) { return ''; }
 		if ( 0 == $wgArticle->getID() ) { return ''; }
 
-- 
2.20.1