update 添加新的分账方法返回值

jsowell-pile/src/main/java/com/jsowell/pile/service/impl/OrderBasicInfoServiceImpl.java

@@ -1709,7 +1709,7 @@ public class OrderBasicInfoServiceImpl implements OrderBasicInfoService {
         // 订单是否需要分账, 结算金额必须大于0
         if (orderSettleAmount.compareTo(BigDecimal.ZERO) <= 0) {
             logger.info("订单结算金额必须大于0");
-            return;
+            return null;
         }
 
         // 校验分账
@@ -1724,7 +1724,7 @@ public class OrderBasicInfoServiceImpl implements OrderBasicInfoService {
         // 执行分账
         if (CollectionUtils.isEmpty(divMemberList)) {
             logger.info("分账信息为空");
-            return;
+            return null;
         }
 
         String orderCode = afterSettleOrderDTO.getOrderCode();