From 86ed13eb7bb721da8e41a2b64fe23e45e509ea52 Mon Sep 17 00:00:00 2001
From: BryantHe <bryantsisu@gmail.com>
Date: Fri, 9 Jun 2023 03:34:59 +0800
Subject: [PATCH] fix db context bug

---
 chassis/db_context.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/chassis/db_context.py b/chassis/db_context.py
index 5ca122a..06569bc 100644
--- a/chassis/db_context.py
+++ b/chassis/db_context.py
@@ -7,7 +7,7 @@ from chassis.consts import const
 engines = {}
 
 
-def init_engine(config_item):
+def init_engine(config_item=None):
     if config_item:
         databases = config_item[const.DB_CONFIG_ITEM]
     else: