From 8aec1d05cfa75e01c23ec13b58c8412e0fb12ba6 Mon Sep 17 00:00:00 2001
From: dudu <dudu@cnblogs.com>
Date: Tue, 29 Jul 2025 21:54:51 +0800
Subject: [PATCH] fix: check null categories

---
 src/service/post/post-cat.ts | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/service/post/post-cat.ts b/src/service/post/post-cat.ts
index 0fb32245..2578d515 100644
--- a/src/service/post/post-cat.ts
+++ b/src/service/post/post-cat.ts
@@ -21,6 +21,7 @@ export namespace PostCatService {
         try {
             const resp = await req.getAll()
             const { categories } = <{ categories: PostCat[] }>JSON.parse(resp)
+            if (categories == null) return []
             return categories.map(x => Object.assign(new PostCat(), x))
         } catch (e) {
             if (await UserService.hasBlog()) void Alert.err(`查询随笔分类失败: ${<string>e}`)
@@ -60,6 +61,7 @@ export namespace PostCatService {
         try {
             const resp = await req.getOne(parentId)
             const { categories } = <{ categories: PostCat[] }>JSON.parse(resp)
+            if (categories == null) return []
             return categories.map(x => Object.assign(new PostCat(), x))
         } catch (e) {
             if (await UserService.hasBlog()) void Alert.err(`查询随笔分类失败: ${<string>e}`)