Add title to list item of language link

[lhc/web/wiklou.git] / includes / specials / SpecialComparePages.php

diff --git a/includes/specials/SpecialComparePages.php b/includes/specials/SpecialComparePages.php
index 8be1cf0..fc6b0c5 100644 (file)
--- a/includes/specials/SpecialComparePages.php
+++ b/includes/specials/SpecialComparePages.php
@@ -110,7 +110,7 @@ class SpecialComparePages extends SpecialPage {
                $rev1 = self::revOrTitle( $data['Revision1'], $data['Page1'] );
                $rev2 = self::revOrTitle( $data['Revision2'], $data['Page2'] );
 
-               if( $rev1 && $rev2 ) {
+               if ( $rev1 && $rev2 ) {
                        $revision = Revision::newFromId( $rev1 );
 
                        if ( $revision ) { // NOTE: $rev1 was already checked, should exist.
@@ -128,14 +128,15 @@ class SpecialComparePages extends SpecialPage {
        }
 
        public static function revOrTitle( $revision, $title ) {
-               if( $revision ) {
+               if ( $revision ) {
                        return $revision;
-               } elseif( $title ) {
+               } elseif ( $title ) {
                        $title = Title::newFromText( $title );
-                       if( $title instanceof Title ) {
+                       if ( $title instanceof Title ) {
                                return $title->getLatestRevID();
                        }
                }
+
                return null;
        }
 
@@ -150,6 +151,7 @@ class SpecialComparePages extends SpecialPage {
                if ( !$title->exists() ) {
                        return $this->msg( 'compare-title-not-exists' )->parseAsBlock();
                }
+
                return true;
        }
 
@@ -161,6 +163,11 @@ class SpecialComparePages extends SpecialPage {
                if ( $revision === null ) {
                        return $this->msg( 'compare-revision-not-exists' )->parseAsBlock();
                }
+
                return true;
        }
+
+       protected function getGroupName() {
+               return 'pagetools';
+       }
 }