Change remove() $user parameter to optional

diff --git a/apps/files_sharing/lib/permissions.php b/apps/files_sharing/lib/permissions.php
index 72c1ec96c46a1fe4861f37cdb482fd6853be0a99..6747faa4d4313269cbf1649774e625cbfd1f26f5 100644 (file)
--- a/apps/files_sharing/lib/permissions.php
+++ b/apps/files_sharing/lib/permissions.php
@@ -76,7 +76,7 @@ class Shared_Permissions extends Permissions {
         * @param int $fileId
         * @param string $user
         */
-       public function remove($fileId, $user) {
+       public function remove($fileId, $user = null) {
                // Not a valid action for Shared Permissions
        }