From 7c88ea6cdb326ff57428491eb9be9ecdb71e5c16 Mon Sep 17 00:00:00 2001
From: liugang <liugang@easycorp.ltd>
Date: Thu, 6 Apr 2023 05:22:14 +0000
Subject: [PATCH] * Fix error the global $dao variable is replaced with a new
 instance when call function loadModel.

---
 framework/base/model.class.php | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/framework/base/model.class.php b/framework/base/model.class.php
index 3375e88989..936bde692b 100644
--- a/framework/base/model.class.php
+++ b/framework/base/model.class.php
@@ -309,6 +309,8 @@ class baseModel
     public function loadDAO()
     {
         global $config, $dao;
+        if(is_object($dao)) return $this->dao = $dao;
+
         $driver = $config->db->driver;
 
         if(!class_exists($driver))