From ba438199cfb165e6651575caf7f28768ddb80ff8 Mon Sep 17 00:00:00 2001
From: Wang Zhuoxuan <wangzhuoxuan210@gmail.com>
Date: Fri, 24 Apr 2026 19:12:14 +0800
Subject: [PATCH] =?UTF-8?q?fix:=20=E4=BF=AE=E5=A4=8D=20CategoryFormDialog?=
 =?UTF-8?q?=20TypeScript=20=E7=B1=BB=E5=9E=8B=E6=94=B6=E7=AA=84=E5=AF=BC?=
 =?UTF-8?q?=E8=87=B4=E7=9A=84=E6=9E=84=E5=BB=BA=E9=94=99=E8=AF=AF?=
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将 category?.slug 提取为独立变量 currentSlug，避免 TypeScript
在 if (!isEditing) 分支内将 category 收窄为 never 类型。
---
 src/components/category/CategoryFormDialog.tsx | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/components/category/CategoryFormDialog.tsx b/src/components/category/CategoryFormDialog.tsx
index 48c4891..dc4c251 100644
--- a/src/components/category/CategoryFormDialog.tsx
+++ b/src/components/category/CategoryFormDialog.tsx
@@ -72,6 +72,7 @@ export function CategoryFormDialog({
   onSubmit,
 }: CategoryFormDialogProps) {
   const isEditing = !!category
+  const currentSlug = category?.slug
 
   const {
     register,
@@ -126,7 +127,7 @@ export function CategoryFormDialog({
               {...register("name", {
                 onChange: (e: React.ChangeEvent<HTMLInputElement>) => {
                   if (!isEditing) {
-                    setValue("slug", generateUniqueSlug(e.target.value, existingSlugs, category?.slug), {
+                    setValue("slug", generateUniqueSlug(e.target.value, existingSlugs, currentSlug), {
                       shouldValidate: true,
                     })
                   }