From 3df6baa96b6761673f32b8e4fc5b8d6318ea0477 Mon Sep 17 00:00:00 2001
From: yaowanxin <3588231647@qq.com>
Date: 星期四, 14 八月 2025 16:38:31 +0800
Subject: [PATCH] 仓库货架,文档借阅基础

---
 src/main/java/com/ruoyi/sales/service/impl/InvoiceRegistrationServiceImpl.java |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/src/main/java/com/ruoyi/sales/service/impl/InvoiceRegistrationServiceImpl.java b/src/main/java/com/ruoyi/sales/service/impl/InvoiceRegistrationServiceImpl.java
index dcd4a35..56003b7 100644
--- a/src/main/java/com/ruoyi/sales/service/impl/InvoiceRegistrationServiceImpl.java
+++ b/src/main/java/com/ruoyi/sales/service/impl/InvoiceRegistrationServiceImpl.java
@@ -64,7 +64,7 @@
             for (SalesLedgerProduct productDatum : productData) {
                 // 濡傛灉寮�绁ㄦ暟涓�0 璺宠繃
                 BigDecimal currentInvoiceNum = productDatum.getCurrentInvoiceNum();
-                if(null != currentInvoiceNum && BigDecimal.ZERO.compareTo(currentInvoiceNum) == 0){
+                if(null == currentInvoiceNum || BigDecimal.ZERO.compareTo(currentInvoiceNum) == 0){
                     continue;
                 }
                 invoiceAmountTotal = invoiceAmountTotal.add(currentInvoiceNum);

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