From 93b5197ed64fbc5b8053b26b7fb528163a9c8502 Mon Sep 17 00:00:00 2001
From: buhuazhen <hua100783@gmail.com>
Date: 星期五, 20 三月 2026 15:23:00 +0800
Subject: [PATCH] fix(plan): 修复传入空列表时的空指针异常

---
 src/main/java/com/ruoyi/purchase/service/IPurchaseLedgerService.java |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)

diff --git a/src/main/java/com/ruoyi/purchase/service/IPurchaseLedgerService.java b/src/main/java/com/ruoyi/purchase/service/IPurchaseLedgerService.java
index 2976eb6..34d19b3 100644
--- a/src/main/java/com/ruoyi/purchase/service/IPurchaseLedgerService.java
+++ b/src/main/java/com/ruoyi/purchase/service/IPurchaseLedgerService.java
@@ -43,4 +43,6 @@
     String getPurchaseNo();
 
     AjaxResult importData(MultipartFile file);
+
+    PurchaseLedgerDto getPurchaseByCode(PurchaseLedgerDto purchaseLedgerDto);
 }

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