订单购买报错

app/api/controller/Ordercreate.php

@@ -229,7 +229,7 @@ class Ordercreate extends BaseApi
         }
 
         $res = $order_create->orderPayment($data); //计算订单优惠
-        if(isset($res) && $res['code'] === -10001){
+        if(isset($res['code']) && $res['code'] === -10001){
             return $this->response($this->error($res['data'],$res['data']['message']));
         }
         $res[ 'shop_goods_list' ][ 'promotion' ][ 'manjian' ][ 'manjian_info' ] = [];