fix 特定价格sku

netflix-service/src/main/java/com/cyksj/service/order/impl/OrderDonServiceImpl.java

@@ -321,9 +321,10 @@ public class OrderDonServiceImpl extends ServiceImpl<OrderDonMapper, OrderDon> i
 
 		//是否是特定价格 且是否满足
 		Boolean isSpecificPrice = Optional.ofNullable(payRequest.getIsSpecificPrice()).orElse(false);
-		String specificGoodsIds = sku.getSpecificGoodsIds();
+		String specificGoodsIds = null;
 		BigDecimal specificPrice = BigDecimal.ZERO;
 		if (isSpecificPrice) {
+			specificGoodsIds = sku.getSpecificGoodsIds();
 			if (StrUtil.isEmpty(specificGoodsIds)) {
 				throw BusinessRuntimeException.getInstance("系统异常,请刷新页面重试");
 			}