From 8bcdb5b1dc7374113c908dfadd3ec00f602b09f1 Mon Sep 17 00:00:00 2001
From: Lukasz Langa <lukasz@langa.pl>
Date: Wed, 1 Jun 2011 14:22:15 +0200
Subject: [PATCH] py3k-compatible next() used. Works with 2.6-2.7 as well.

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

diff --git a/radicale/ical.py b/radicale/ical.py
index 61ec6cb..43be572 100644
--- a/radicale/ical.py
+++ b/radicale/ical.py
@@ -191,7 +191,7 @@ class Calendar(object):
             else:
                 if include_container:
                     result.append(cls(path, principal=True))
-                for f in os.walk(abs_path).next()[2]:
+                for f in next(os.walk(abs_path))[2]:
                     f_path = os.path.join(path, f)
                     if cls.is_vcalendar(os.path.join(abs_path, f)):
                         result.append(cls(f_path))