spaces added

diff --git a/lib/private/Group/Database.php b/lib/private/Group/Database.php
index 938c267c7f177c4665f135de6646a96c059893ab..8be24fc50de978e34916d31b4f769cb2bb0feb1d 100644 (file)
--- a/lib/private/Group/Database.php
+++ b/lib/private/Group/Database.php
@@ -203,7 +203,7 @@ class Database extends \OC\Group\Backend {
         */
        public function getUserGroups( $uid ) {
                //guests has empty or null $uid
-               if ($uid===null || $uid==='') {
+               if ($uid === null || $uid === '') {
                        return [];
                }