From 1b3c611e02a5ff37d06a619f1c344b976733e981 Mon Sep 17 00:00:00 2001
From: caoyanyi <caoyanyi@easycorp.ltd>
Date: Wed, 30 Aug 2023 10:38:55 +0800
Subject: [PATCH] * Fix var is empty error for app checkModuleName.

---
 framework/base/router.class.php | 1 +
 1 file changed, 1 insertion(+)

diff --git a/framework/base/router.class.php b/framework/base/router.class.php
index 1333bfcea7..839a3b380d 100644
--- a/framework/base/router.class.php
+++ b/framework/base/router.class.php
@@ -1765,6 +1765,7 @@ class baseRouter
         }
         if($checkedModule[$var]) return true;
         if(!$exit) return false;
+        if(!$var) return false;
         $this->triggerError("'$var' illegal. ", __FILE__, __LINE__, $exit = true);
     }