From 88d558f9fa7a7b4457221b383677f7e7dd712843 Mon Sep 17 00:00:00 2001
From: Guillaume Ayoub <guillaume.ayoub@kozea.fr>
Date: Fri, 2 Sep 2016 11:05:35 +0200
Subject: [PATCH] Remove useless nested tuples

---
 radicale/__init__.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/radicale/__init__.py b/radicale/__init__.py
index 346b08b..234e0ef 100644
--- a/radicale/__init__.py
+++ b/radicale/__init__.py
@@ -271,7 +271,7 @@ class Application:
     def __call__(self, environ, start_response):
         """Manage a request."""
 
-        def response(status, headers=(()), answer=None):
+        def response(status, headers=(), answer=None):
             headers = dict(headers)
             # Set content length
             if answer: