From: Rob Church <robchurch@users.mediawiki.org>
Date: Tue, 5 Jun 2007 03:28:40 +0000 (+0000)
Subject: Don't generate a diff link in the patrol log if the page doesn't exist, it'll be... 
X-Git-Tag: 1.31.0-rc.0~52670
X-Git-Url: http://git.cyclocoop.org/ecrire?a=commitdiff_plain;h=9fe97ee84dbcfd0ec02160bb1ce836bb33e80015;p=lhc%2Fweb%2Fwiklou.git

Don't generate a diff link in the patrol log if the page doesn't exist, it'll be useless
---

diff --git a/RELEASE-NOTES b/RELEASE-NOTES
index 26a32fadd7..6eb63f4f00 100644
--- a/RELEASE-NOTES
+++ b/RELEASE-NOTES
@@ -123,6 +123,7 @@ it from source control: http://www.mediawiki.org/wiki/Download_from_SVN
   warns of possible bad values
 * (bug 9978) Fixed session.save_path validation when using extended
   configuration format, e.g. "5;/tmp"
+* Don't generate a diff link in the patrol log if the page doesn't exist
 
 == MediaWiki API changes since 1.10 ==
 
diff --git a/includes/PatrolLog.php b/includes/PatrolLog.php
index 157dcbddde..cb6de3e423 100644
--- a/includes/PatrolLog.php
+++ b/includes/PatrolLog.php
@@ -49,11 +49,16 @@ class PatrolLog {
 			list( $cur, /* $prev */, $auto ) = $params;
 			# Standard link to the page in question
 			$link = $skin->makeLinkObj( $title );
-			# Generate a diff link
-			$bits[] = 'oldid=' . urlencode( $cur );
-			$bits[] = 'diff=prev';
-			$bits = implode( '&', $bits );
-			$diff = $skin->makeLinkObj( $title, htmlspecialchars( wfMsg( 'patrol-log-diff', $cur ) ), $bits );
+			if( $title->exists() ) {
+				# Generate a diff link
+				$bits[] = 'oldid=' . urlencode( $cur );
+				$bits[] = 'diff=prev';
+				$bits = implode( '&', $bits );
+				$diff = $skin->makeKnownLinkObj( $title, htmlspecialchars( wfMsg( 'patrol-log-diff', $cur ) ), $bits );
+			} else {
+				# Don't bother with a diff link, it's useless
+				$diff = htmlspecialchars( wfMsg( 'patrol-log-diff', $cur ) );
+			}
 			# Indicate whether or not the patrolling was automatic
 			$auto = $auto ? wfMsgHtml( 'patrol-log-auto' ) : '';
 			# Put it all together