商家红包活动

@@ -63,6 +63,7 @@ Page({
   GetCheckout(){
     App.Customer.GetOrderInfo({rid:this.options.rid}).then(res=>{
       let checkout=res.data
+
       if(checkout){
         let remark=[]
         if(res.data.is_wine>0){
@@ -77,15 +78,15 @@ Page({
         }else{
           this.GetOrderInfoRun()
         }
-      }
-      if(checkout.discount.length>0){
-        let subsidy_price=0
-        checkout.discount.forEach(q=>{
-          if(q.checked){
-            subsidy_price+=q.price/1
-          }
-        })
-        checkout.subsidy_price=subsidy_price.toFixed(2)
+        if(checkout.discount && checkout.discount.length>0){
+          let subsidy_price=0
+          checkout.discount.forEach(q=>{
+            if(q.checked){
+              subsidy_price+=q.price/1
+            }
+          })
+          checkout.subsidy_price=subsidy_price.toFixed(2)
+        }
       }
       this.setData({
         checkout:checkout,