商品库存展示null值修复

eladmin-system/src/main/java/cn/ysk/cashier/repository/product/TbProductSkuRepository.java

@@ -56,7 +56,7 @@ public interface TbProductSkuRepository extends JpaRepository<TbProductSku, Inte
     @Query("SELECT new cn.ysk.cashier.vo.StockV2Vo(" +
             "sku.id,pro.id,pro.coverImg,pro.name,unit.name,pro.typeEnum,sku.specSnap,pro.isStock, " +
             "CASE " +
-            "        WHEN pro.isDistribute = 1 THEN pro.stockNumber " +
+            "        WHEN pro.isDistribute = 1 THEN IFNULL(pro.stockNumber, 0) " +
             "        ELSE SUM(sku.stockNumber) " +
             "    END " +
             ", pro.isDistribute, pro.isPauseSale, true) " +