Merge pull request #608 from danilovmy/master

fix #607
lepture · Dec 30, 2023 · 4a41288 · 4a41288
2 parents a7d68b4 + a0c85f4
commit 4a41288
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/authlib/oauth2/rfc7523/token.py b/authlib/oauth2/rfc7523/token.py
@@ -73,7 +73,7 @@ def generate(self, grant_type, client, user=None, scope=None, expires_in=None):
         :param scope: current requested scope.
         :return: Token dict
         """
-        if not expires_in:
+        if expires_in is None:
             expires_in = self.DEFAULT_EXPIRES_IN
 
         token_data = self.get_token_data(grant_type, client, expires_in, user, scope)