From eef29b4ef08ffadaeb8ba6bb014f564d5bc22646 Mon Sep 17 00:00:00 2001
From: Catouse <catouse@gmail.com>
Date: Tue, 16 Mar 2021 15:04:00 +0800
Subject: [PATCH] * fix error on request mode=getconfig when visit at first
 time.

---
 framework/base/router.class.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/framework/base/router.class.php b/framework/base/router.class.php
index c6b74e38c5..e8adf04cce 100644
--- a/framework/base/router.class.php
+++ b/framework/base/router.class.php
@@ -980,7 +980,7 @@ class baseRouter
         if($this->cookie->device == 'mobile')  $this->clientDevice = 'mobile';
         if($this->cookie->device == 'desktop') $this->clientDevice = 'desktop';
 
-        if(strpos('mobile,desktop', $this->cookie->device) === false)
+        if(empty($this->cookie->device) || strpos('mobile,desktop', $this->cookie->device) === false)
         {
             $mobile = new mobile();
             $this->clientDevice = ($mobile->isMobile() and !$mobile->isTablet()) ? 'mobile' : 'desktop';