sunyu::update::fix bug about couponDisable

shopping-cart-application-service/src/main/java/cn/freemud/service/impl/mcoffee/ShoppingCartMCoffeeServiceImpl.java

@@ -1490,14 +1490,18 @@ public class ShoppingCartMCoffeeServiceImpl {
                             String couponName = StringUtils.isNotEmpty(cartGoods.getCouponName()) ? cartGoods.getCouponName() : "";
                             if (PRODUCT_DOWN == validaProduct.getCode()) {
                                 invalidSpu.add(spuName);
+                                if (StringUtils.isNotEmpty(couponName)){
                                     disableCoupon.add(couponName);
+                                }
                                 cartGoodsStates.setHasInvalidGoods(true);
                                 cartGoods.setCartGoodsUid(null);
                                 break;
                             }
                             if (PRODUCT_NOTFOUND == validaProduct.getCode()) {
                                 notFoundSpu.add(spuName);
+                                if (StringUtils.isNotEmpty(couponName)){
                                     disableCoupon.add(couponName);
+                                }
                                 cartGoodsStates.setHasInvalidGoods(true);
                                 cartGoods.setCartGoodsUid(null);
                                 break;