Add "unsaved changes" warning to Special:Preferences

[lhc/web/wiklou.git] / includes / Preferences.php

diff --git a/includes/Preferences.php b/includes/Preferences.php
index cb978b1..84cf5af 100644 (file)
--- a/includes/Preferences.php
+++ b/includes/Preferences.php
@@ -1540,7 +1540,11 @@ class PreferencesForm extends HTMLForm {
         */
        function getButtons() {
                global $wgUseMediaWikiUIEverywhere;
-               $attrs = $wgUseMediaWikiUIEverywhere ? array( 'class' => 'mw-ui-button mw-ui-quiet' ) : array();
+
+               $attrs = array( 'id' => 'mw-prefs-restoreprefs' );
+               if ( $wgUseMediaWikiUIEverywhere ) {
+                       $attrs['class'] = 'mw-ui-button mw-ui-quiet';
+               }
 
                if ( !$this->getModifiedUser()->isAllowedAny( 'editmyprivateinfo', 'editmyoptions' ) ) {
                        return '';