Minor fix

src/ldap/export/group.ts

@@ -157,6 +157,7 @@ export class Group {
                                 await Tools.remove(uid, cur_id, "speakers") &&
                                 await Tools.remove(uid, cur_id, "members");
                 stack.concat(await Basics.searchSingle("group", ldapConfig.group.childs, cur_id));
+            }
         }
         return  res;
     }