From dd0d742e6d7ebc68e36026599d01b36430666258 Mon Sep 17 00:00:00 2001
From: Lars Kiesow <lkiesow@uos.de>
Date: Thu, 16 May 2013 18:32:32 +0200
Subject: [PATCH] Fixed return type of base extension

---
 feedgen/ext/base.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/feedgen/ext/base.py b/feedgen/ext/base.py
index be774db..5042264 100644
--- a/feedgen/ext/base.py
+++ b/feedgen/ext/base.py
@@ -25,14 +25,14 @@ class BaseExtension(object):
 		return feed
 
 
-	def extend_atom(self, feed, doc=None):
+	def extend_atom(self, feed):
 		'''Create an ATOM feed xml structure containing all previously set
 		fields.
 
 		:param feed: The feed xml root element.
 		:returns: The feed root element.
 		'''
-		return feed, doc
+		return feed
 
 
 class BaseEntryExtension(BaseExtension):