Added array type hinting too getGroupPermissions()

diff --git a/includes/User.php b/includes/User.php
index b559ef0..7df864f 100644 (file)
--- a/includes/User.php
+++ b/includes/User.php
@@ -3477,7 +3477,7 @@ class User {
         *
         * @return Array of Strings List of permission key names for given groups combined
         */
-       public static function getGroupPermissions( $groups, $ns = null ) {
+       public static function getGroupPermissions( array $groups, $ns = null ) {
                global $wgGroupPermissions, $wgRevokePermissions;
                $rights = array();