fix bug

xuxueyang

2024-08-01 c0c8ba4ea76109e21fde94ace1ea41a402aabf72

 sub_pages/customer/shop/shop.vue

@@ -348,7 +348,7 @@
            if (!item.stock) {

               item.stock = 0

            }

            if (item.shopnum + addnum > item.stock) {

            if (addnum > 0 & item.shopnum + addnum > item.stock) {

               this.$message.showToast('库存不足，无法修改')

               return

            }