From 0e09092de13cae91f90b3417fa4aa92e1f1dad21 Mon Sep 17 00:00:00 2001
From: "lin.dongzhao" <542698096@qq.com>
Date: Thu, 26 Dec 2024 15:06:25 +0800
Subject: [PATCH] pr update

---
 rqalpha/data/bundle.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/rqalpha/data/bundle.py b/rqalpha/data/bundle.py
index b308c9441..f7d1df51b 100644
--- a/rqalpha/data/bundle.py
+++ b/rqalpha/data/bundle.py
@@ -419,7 +419,8 @@ def __call__(self, path, fields, **kwargs):
                     h5.close()
 
 
-def process_init(args: Optional[Synchronized] = None, kwargs = {}):
+def process_init(args: Optional[Synchronized] = None, kwargs = None):
+    kwargs = kwargs or {}
     import warnings
     with warnings.catch_warnings(record=True):
         # catch warning: rqdatac is already inited. Settings will be changed