From 13b1ab4aac7f2e36db59f6c50463ccc5fc80a16b Mon Sep 17 00:00:00 2001
From: jxxghp <jxxghp@163.com>
Date: Fri, 9 Jun 2023 18:15:00 +0800
Subject: [PATCH] fix

---
 app/utils/string.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/app/utils/string.py b/app/utils/string.py
index 8759e99e..f5c7ae14 100644
--- a/app/utils/string.py
+++ b/app/utils/string.py
@@ -536,6 +536,8 @@ class StringUtils:
         """
         从地址中获取域名和端口号
         """
+        if not address:
+            return None, None
         if not address.startswith("http"):
             address = "http://" + address
         parts = address.split(":")