From 3dbb5348834abb3c2045376192092fb1bfc48c4b Mon Sep 17 00:00:00 2001
From: Edward <73746306+WangEdward@users.noreply.github.com>
Date: Wed, 21 Feb 2024 05:42:35 +0000
Subject: [PATCH] fix: 2fa Nonetype

---
 app/helper/twofa.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/app/helper/twofa.py b/app/helper/twofa.py
index be09d6df..7ae2b242 100644
--- a/app/helper/twofa.py
+++ b/app/helper/twofa.py
@@ -19,6 +19,8 @@ class TwoFactorAuth:
 
     @staticmethod
     def __calc(secret_key: str) -> str:
+        if not secret_key:
+            return ""
         try:
             input_time = int(time.time()) // 30
             key = base64.b32decode(secret_key)