From 2ccbdaa7bb328750aee961b88520d93458e7e0de Mon Sep 17 00:00:00 2001
From: wangkesi <wangkesi@3ncto.com>
Date: Wed, 17 Oct 2018 23:24:45 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BF=AE=E6=94=B9=E4=BA=86=E7=89=88=E6=9C=AC?=
 =?UTF-8?q?=E5=8F=B7=E5=8F=82=E6=95=B0?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 src/view/order-check.vue | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/view/order-check.vue b/src/view/order-check.vue
index 727de24..dd0c049 100644
--- a/src/view/order-check.vue
+++ b/src/view/order-check.vue
@@ -278,7 +278,9 @@ export default {
         },
         go() {
             let goodsVersion = this.getParam("goodsVersion") || "";
-            sessionStorage.setItem("goodsVersion", goodsVersion);
+            if (goodsVersion) {
+                sessionStorage.setItem("goodsVersion", goodsVersion);
+            }
             location.href = "/mall/web/coupon_index?" + this.goodsNo + "&";
         }
     },