From 2a815b10bbfaf64e284791af3e95f84702572836 Mon Sep 17 00:00:00 2001
From: Brion Vibber <brion@users.mediawiki.org>
Date: Tue, 23 Dec 2008 17:58:22 +0000
Subject: [PATCH] Cleanup for r44700 -- work on a clone of $wgTitle instead of
 modifying the fragment on the global object, which interferes with some other
 generated links outside the pager.

---
 includes/ImagePage.php | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/includes/ImagePage.php b/includes/ImagePage.php
index 49e7f2d067..e2a0b365d1 100644
--- a/includes/ImagePage.php
+++ b/includes/ImagePage.php
@@ -965,13 +965,17 @@ class ImageHistoryList {
 class ImageHistoryPseudoPager extends ReverseChronologicalPager {
 	function __construct( $imagePage ) {
 		parent::__construct();
-		$this->mImagePage =& $imagePage;
-		$this->mTitle = $imagePage->getTitle();
+		$this->mImagePage = $imagePage;
+		$this->mTitle = clone( $imagePage->getTitle() );
 		$this->mTitle->setFragment( '#filehistory' );
 		$this->mImg = NULL;
 		$this->mHist = array();
 		$this->mRange = array( 0, 0 ); // display range
 	}
+	
+	function getTitle() {
+		return $this->mTitle;
+	}
 
 	function getQueryInfo() {
 		return false;
-- 
2.20.1