Merge "mw.ui: button: Update focus state"

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

diff --git a/includes/specials/SpecialMergeHistory.php b/includes/specials/SpecialMergeHistory.php
index 7e74cd5..368d491 100644 (file)
--- a/includes/specials/SpecialMergeHistory.php
+++ b/includes/specials/SpecialMergeHistory.php
@@ -152,16 +152,17 @@ class SpecialMergeHistory extends SpecialPage {
 
                if ( count( $errors ) ) {
                        $this->showMergeForm();
-                       $this->getOutput()->addHTML( implode( "\n", $errors ) );
+                       $out->addHTML( implode( "\n", $errors ) );
                } else {
                        $this->showHistory();
                }
        }
 
        function showMergeForm() {
-               $this->getOutput()->addWikiMsg( 'mergehistory-header' );
+               $out = $this->getOutput();
+               $out->addWikiMsg( 'mergehistory-header' );
 
-               $this->getOutput()->addHTML(
+               $out->addHTML(
                        Xml::openElement( 'form', array(
                                'method' => 'get',
                                'action' => wfScript() ) ) .
@@ -185,6 +186,8 @@ class SpecialMergeHistory extends SpecialPage {
                                '</fieldset>' .
                                '</form>'
                );
+
+               $out->addHelpLink( 'Help:Merge history' );
        }
 
        private function showHistory() {