From 79a824b8f374810b2d7072ef4aac584a9d937561 Mon Sep 17 00:00:00 2001
From: dengzedong <dengzedong@email>
Date: 星期五, 20 六月 2025 12:34:00 +0800
Subject: [PATCH] 绝对值累计

---
 src/utils/tree.ts |    3 +++
 1 files changed, 3 insertions(+), 0 deletions(-)

diff --git a/src/utils/tree.ts b/src/utils/tree.ts
index 91059ef..e5db503 100644
--- a/src/utils/tree.ts
+++ b/src/utils/tree.ts
@@ -376,6 +376,9 @@
   let str = ''
 
   function performAThoroughValidation(arr) {
+    if (typeof arr === 'undefined' || !Array.isArray(arr) || arr.length === 0) {
+      return false
+    }
     for (const item of arr) {
       if (item.id === nodeId) {
         str += ` / ${item.name}`

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