From 8b92e9739c48597a6fad22bbf81881838433565d Mon Sep 17 00:00:00 2001
From: Jeffery <h3285@evertrust.com.tw>
Date: Fri, 26 Jun 2026 14:09:40 +0800
Subject: [PATCH] =?UTF-8?q?fix(tags):=20categorizeTags=20=E9=98=B2?=
 =?UTF-8?q?=E7=A6=A6=20null/=E9=9D=9E=E5=AD=97=E4=B8=B2=20name=20=E9=A0=85?=
 =?UTF-8?q?=E7=9B=AE?=
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對 null/非物件 tag 與非字串 name 一律歸為 skip,避免存取 tag.name 或比對時出錯。

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
---
 app/tags.js | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/app/tags.js b/app/tags.js
index 112e3d5..4668611 100644
--- a/app/tags.js
+++ b/app/tags.js
@@ -18,10 +18,12 @@ export function categorizeTags(tags, releaseTagNames) {
   const keep = new Set(releaseTagNames)
 
   return tags.map((tag) => {
-    if (isEmptyOrNull(tag.name)) {
+    // 防禦 null/非物件 tag 與非字串 name:一律歸為 skip,避免後續存取或比對時出錯。
+    const name = tag?.name
+    if (typeof name !== 'string' || isEmptyOrNull(name)) {
       return { tag, action: 'skip' }
     }
-    if (keep.has(tag.name)) {
+    if (keep.has(name)) {
       return { tag, action: 'keep' }
     }
     return { tag, action: 'delete' }