From 2d9c1c80d8efdaaea237340b4832671da3706b50 Mon Sep 17 00:00:00 2001
From: caoyanyi <caoyanyi@easycorp.ltd>
Date: Wed, 30 Aug 2023 17:22:13 +0800
Subject: [PATCH] * Fix bug #37893.

---
 lib/zin/wg/mainnavbar/v1.php | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/lib/zin/wg/mainnavbar/v1.php b/lib/zin/wg/mainnavbar/v1.php
index 5c4e496a9e..26adb75df8 100644
--- a/lib/zin/wg/mainnavbar/v1.php
+++ b/lib/zin/wg/mainnavbar/v1.php
@@ -128,6 +128,9 @@ class mainNavbar extends nav
     {
         global $app, $config;
 
+        if(!isset($config->excludeSwitcherList)) $config->excludeSwitcherList = array();
+        if(!isset($config->hasSwitcherModules))  $config->hasSwitcherModules  = array();
+
         $moduleName = $app->rawModule;
         $methodName = $app->rawMethod;