From 8e47474df6b2b0c83370998e8bf4dff1a5d012c4 Mon Sep 17 00:00:00 2001
From: Priyanka Dhanda <pdhanda@users.mediawiki.org>
Date: Wed, 1 Dec 2010 00:12:43 +0000
Subject: [PATCH] Fixes bug 26163 - Missing categories and iw links on diff
 pages.

---
 includes/diff/DifferenceEngine.php | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/includes/diff/DifferenceEngine.php b/includes/diff/DifferenceEngine.php
index f18d655f96..d8fbea9b81 100644
--- a/includes/diff/DifferenceEngine.php
+++ b/includes/diff/DifferenceEngine.php
@@ -468,6 +468,10 @@ CONTROL;
 			} else {
 				$wgOut->addWikiTextTidy( $this->mNewtext );
 			}
+		} else {
+			$article = new Article( $this->mTitle, 0 );
+			$pOutput = $article->getParserOutput();
+			$wgOut->addParserOutputNoText( $pOutput );	
 		}
 
 		if ( is_object( $this->mNewRev ) && !$this->mNewRev->isCurrent() ) {
-- 
2.20.1