From ae570099e76124c2739d08db481441c22bef6961 Mon Sep 17 00:00:00 2001
From: Aaron Schulz <aaron@users.mediawiki.org>
Date: Sat, 12 Sep 2009 17:56:19 +0000
Subject: [PATCH] * Removed duplicate revdelete links * Moved revdelete link up
 * Code style tweak

---
 includes/specials/SpecialUndelete.php | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/includes/specials/SpecialUndelete.php b/includes/specials/SpecialUndelete.php
index d1c37b39c4..c0ff3b871a 100644
--- a/includes/specials/SpecialUndelete.php
+++ b/includes/specials/SpecialUndelete.php
@@ -773,7 +773,8 @@ class UndeleteForm {
 		}
 		
 		$revdlink = '';
-		if( $wgUser->isAllowed( 'deleterevision' ) ) {
+		// Diffs already have revision delete links
+		if( !$this->mDiff && $wgUser->isAllowed( 'deleterevision' ) ) {
 			if( !$rev->userCan(Revision::DELETED_RESTRICTED ) ) {
 			// If revision was hidden from sysops
 				$revdlink = Xml::tags( 'span', array( 'class'=>'mw-revdelundel-link' ),
@@ -788,8 +789,7 @@ class UndeleteForm {
 			}
 		}
 
-		$wgOut->addHTML( $openDiv . wfMsgWikiHtml( 'undelete-revision', $link, $time, $user, $d, $t ) . 
-			$revdlink . '</div>' );
+		$wgOut->addHTML( $openDiv . $revdlink . wfMsgWikiHtml( 'undelete-revision', $link, $time, $user, $d, $t ) . '</div>' );
 		wfRunHooks( 'UndeleteShowRevision', array( $this->mTargetObj, $rev ) );
 
 		if( $this->mPreview ) {
@@ -864,8 +864,8 @@ class UndeleteForm {
 			$diffEngine->generateDiffBody(
 				$previousRev->getText(), $currentRev->getText() ) .
 			"</table>" .
-			"</div>\n" );
-
+			"</div>\n"
+		);
 	}
 
 	private function diffHeader( $rev, $prefix ) {
-- 
2.20.1