From 9136083b102944ab410728fff966ea1ba2d1c8f5 Mon Sep 17 00:00:00 2001
From: wangyidong <wangyidong@cnezsoft.com>
Date: Mon, 8 Aug 2022 16:09:32 +0800
Subject: [PATCH]  * fix bug.

---
 module/upgrade/model.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/module/upgrade/model.php b/module/upgrade/model.php
index af76c7f385..a04b5f678b 100644
--- a/module/upgrade/model.php
+++ b/module/upgrade/model.php
@@ -1228,7 +1228,7 @@ class upgradeModel extends model
     public function getOpenVersion($version)
     {
         $edition = $this->getEditionByVersion($version);
-        return is_numeric($version[0]) ? $version : zget($this->config->upgrade{$edition . 'Version'}, $version);
+        return is_numeric($version[0]) ? $version : zget($this->config->upgrade->{$edition . 'Version'}, $version);
     }
 
     /**