v1.1.7 - Order Status delete error

This error appeared after tried to deleting an order status:

Notice: Undefined index: total in ...\store\admin\model\customer\order.php on line 166

Warning: Cannot modify header information - headers already sent by (output started at ...\store\admin\model\customer\order.php:166) in ...\store\system\engine\controller.php on line 23

ok this fix will be in the next release.