优化优惠券逻辑 review by bevishuang

baoss
Commit d470fcf7e75476c7a096071827b74c12fff4e167 1 parent 69801603
Showing 1 changed file with 1 additions and 1 deletions
src/components/order/coupon-select.js
--- a/src/components/order/coupon-select.js
View file @d470fcf
+++ b/src/components/order/coupon-select.js
View file @d470fcf
@@ -32,7 +32,7 @@ Component({
         let itemCode = item && item.coupon_code || '';
         let itemAmount = item && item.coupon_value_str || '';
         itemCode && code.push(itemCode);
-         amount = itemAmount && parseFloat(itemAmount) + amount;
+         amount = (itemAmount ? parseFloat(itemAmount) : 0) + amount;
       })
       code = code.join(',');
       this.triggerEvent('confirmselect', { code, amount})