From 2c4201ae1889dab95e3667b637b7e951d91cbcdf Mon Sep 17 00:00:00 2001
From: wanglinfang2014 <w.l.fang@foxmail.com>
Date: Tue, 9 May 2023 17:09:29 +0800
Subject: [PATCH] =?UTF-8?q?fix:=20=E4=BF=AE=E5=A4=8D=E7=8B=AC=E7=AB=8B?=
 =?UTF-8?q?=E5=BA=94=E7=94=A8nav=E9=80=89=E4=B8=AD=E9=97=AE=E9=A2=98=20(#6?=
 =?UTF-8?q?835)?=
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Content-Transfer-Encoding: 8bit

Co-authored-by: wanglinfang <wanglinfang@MacBook-Pro.local>
---
 packages/amis/src/renderers/Nav.tsx | 1 +
 1 file changed, 1 insertion(+)

diff --git a/packages/amis/src/renderers/Nav.tsx b/packages/amis/src/renderers/Nav.tsx
index e0cf97a9d..290df5fae 100644
--- a/packages/amis/src/renderers/Nav.tsx
+++ b/packages/amis/src/renderers/Nav.tsx
@@ -897,6 +897,7 @@ const ConditionBuilderWithRemoteOptions = withRemoteConfig({
                   evalExpression(link.activeOn as string, location)
                 : !!(
                     link.hasOwnProperty('to') &&
+                    link.to !== null && // 也可能出现{to: null}的情况（独立应用）filter会把null处理成'' 那默认首页会选中很多菜单项 {to: ''}认为是有效配置
                     env &&
                     env.isCurrentUrl(filter(link.to as string, data))
                   ));