From a4063e16108650f40044ec7bff0e5b0d30f2e4af Mon Sep 17 00:00:00 2001
From: Babibubebon <babibubebon@babibubebo.org>
Date: Sat, 8 Apr 2023 04:13:56 +0900
Subject: [PATCH] Set default value

---
 isdn/model.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/isdn/model.py b/isdn/model.py
index 8756a3b..a334c39 100644
--- a/isdn/model.py
+++ b/isdn/model.py
@@ -112,7 +112,7 @@ class ISDN:
 
 class UserOption(BaseXmlModel, tag="useroption", nsmap=NSMAP):
     property: str = element(tag="property", default="")
-    value: str = element(tag="value")
+    value: str = element(tag="value", default="")
 
 
 class ExternalLink(BaseXmlModel, tag="external-link", nsmap=NSMAP):