Merge pull request '修改自提bug' (#324) from zhy into master

Reviewed-on: http://git.luyuan.tk/luyuan/deming/pulls/324

pageC/cart/ConfirmOrder.vue

@@ -392,8 +392,10 @@ export default {
 		async setDelivery(index) {
 			// console.log(index);
 			if(index == 1) {
-				if(!this.isTakeawayer) this.$u.toast('此地区不支持骑手配送');
-				return false;
+				if(!this.isTakeawayer) {
+					this.$u.toast('此地区不支持骑手配送');
+					return false;
+				}
 				this.delivery = this.deliveryList[index];
 				this.getFreight();
 			} 
@@ -404,7 +406,6 @@ export default {
 						this.freight[key] = '0.00';
 					}
 				}
-				this.isTakeawayer = false;
 				this.setTotalPrice(); // 计算总价
 				this.delivery = this.deliveryList[index];
 			} else {