确认收货完善

@@ -314,10 +314,12 @@ class Rider extends Api
     {
         $id = $this->request->post('id');
         $rider_order = RiderOrder::get($id);
+        empty($rider_order) && $this->error('骑手订单不存在');
         $ordermodel = new \app\api\model\Order();
         $order = $ordermodel
             ->where('id',$rider_order['order_id'])
             ->find();
+        empty($order) && $this->error('订单不存在');
         if ($order['rider_status'] == 20) $this->error('该订单已送达');
         $order->rider_status = '20';
         $order->save();