From bdd943ce0cbd0e125e18e786845692214e370c45 Mon Sep 17 00:00:00 2001
From: Brion Vibber <brion@users.mediawiki.org>
Date: Wed, 6 Dec 2006 21:27:04 +0000
Subject: [PATCH] Fix for new diff revision counter: suppress intermediate
 revision count when comparing revisions from different pages

---
 includes/DifferenceEngine.php | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/includes/DifferenceEngine.php b/includes/DifferenceEngine.php
index bb2fe4cde1..adc8f08e74 100644
--- a/includes/DifferenceEngine.php
+++ b/includes/DifferenceEngine.php
@@ -439,7 +439,12 @@ CONTROL;
 	function getMultiNotice() {
 		if ( !is_object($this->mOldRev) || !is_object($this->mNewRev) )
 			return '';
-
+		
+		if( !$this->mOldPage->equals( $this->mNewPage ) ) {
+			// Comparing two different pages? Count would be meaningless.
+			return '';
+		}
+		
 		$oldid = $this->mOldRev->getId();
 		$newid = $this->mNewRev->getId();
 		if ( $oldid > $newid ) {
-- 
2.20.1