Switch some HTMLForms in special pages to OOUI

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

diff --git a/includes/specials/SpecialUserrights.php b/includes/specials/SpecialUserrights.php
index 758e3c0..ab53951 100644 (file)
--- a/includes/specials/SpecialUserrights.php
+++ b/includes/specials/SpecialUserrights.php
@@ -249,7 +249,7 @@ class UserrightsPage extends SpecialPage {
                if ( $remove ) {
                        foreach ( $remove as $index => $group ) {
                                if ( !$user->removeGroup( $group ) ) {
-                                       unset($remove[$index]);
+                                       unset( $remove[$index] );
                                }
                        }
                        $newGroups = array_diff( $newGroups, $remove );
@@ -257,7 +257,7 @@ class UserrightsPage extends SpecialPage {
                if ( $add ) {
                        foreach ( $add as $index => $group ) {
                                if ( !$user->addGroup( $group ) ) {
-                                       unset($add[$index]);
+                                       unset( $add[$index] );
                                }
                        }
                        $newGroups = array_merge( $newGroups, $add );