acl: vfile_object_modify_right() - Remove the whole identifier if it has no rights...

diff --git a/src/plugins/acl/acl-backend-vfile-update.c b/src/plugins/acl/acl-backend-vfile-update.c
index 1c81a4f8fe528faf144641a858598f13c5219d79..df2aad25509bbc81c7e365fd49339b2c2d10ec0b 100644 (file)
--- a/src/plugins/acl/acl-backend-vfile-update.c
+++ b/src/plugins/acl/acl-backend-vfile-update.c
@@ -72,7 +72,8 @@ vfile_object_modify_right(struct acl_object *aclobj, unsigned int idx,
                                    update->rights.neg_rights,
                                    update->neg_modify_mode);
 
-       if (right->rights == NULL && right->neg_rights == NULL) {
+       if ((right->rights == NULL || right->rights[0] == NULL) &&
+           (right->neg_rights == NULL || right->neg_rights[0] == NULL)) {
                /* this identifier no longer exists */
                array_delete(&aclobj->rights, idx, 1);
                c1 = TRUE;