From 17aa981060c0aa2f51ece62300ae8d8800e24770 Mon Sep 17 00:00:00 2001
From: Brion Vibber <brion@users.mediawiki.org>
Date: Thu, 12 Jul 2007 14:25:48 +0000
Subject: [PATCH] * (bug 10552) Suppress rollback link in history for
 single-revision pages

---
 RELEASE-NOTES            |  2 ++
 includes/PageHistory.php | 12 ++++++------
 2 files changed, 8 insertions(+), 6 deletions(-)

diff --git a/RELEASE-NOTES b/RELEASE-NOTES
index e15cd990f9..38072c27e2 100644
--- a/RELEASE-NOTES
+++ b/RELEASE-NOTES
@@ -278,6 +278,8 @@ it from source control: http://www.mediawiki.org/wiki/Download_from_SVN
 * Padding parser functions now work with strings like '0' that evaluate to false
 * (bug 10332) Title->userCan( 'edit' ) may return false positive
 * Fix bug with <nowiki> in front of links for wikis where linkPrefixExtension is true
+* (bug 10552) Suppress rollback link in history for single-revision pages
+
 
 == API changes since 1.10 ==
 
diff --git a/includes/PageHistory.php b/includes/PageHistory.php
index a29492d11d..cfc447a32a 100644
--- a/includes/PageHistory.php
+++ b/includes/PageHistory.php
@@ -247,13 +247,13 @@ class PageHistory {
 		
 		$tools = array();
 		
-		if( $wgUser->isAllowed( 'rollback' ) && $latest ) {
-			$tools[] = '<span class="mw-rollback-link">'
-				. $this->mSkin->buildRollbackLink( $rev )
-				. '</span>';
-		}
-			
 		if ( !is_null( $next ) ) {
+			if( $wgUser->isAllowed( 'rollback' ) && $latest ) {
+				$tools[] = '<span class="mw-rollback-link">'
+					. $this->mSkin->buildRollbackLink( $rev )
+					. '</span>';
+			}
+
 			$undolink = $this->mSkin->makeKnownLinkObj(
 				$this->mTitle,
 				wfMsgHtml( 'editundo' ),
-- 
2.20.1