From 633cb455f17f3bfe77d3907a40efe87a3c5e962b Mon Sep 17 00:00:00 2001
From: YAMAMOTO Takashi <yamamoto@valinux.co.jp>
Date: Wed, 19 Jun 2013 15:09:15 +0900
Subject: [PATCH] of13: add missing itertools import

Signed-off-by: YAMAMOTO Takashi <yamamoto@valinux.co.jp>
Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
---
 ryu/ofproto/ofproto_v1_3_parser.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/ryu/ofproto/ofproto_v1_3_parser.py b/ryu/ofproto/ofproto_v1_3_parser.py
index f8221f27..12c41df5 100644
--- a/ryu/ofproto/ofproto_v1_3_parser.py
+++ b/ryu/ofproto/ofproto_v1_3_parser.py
@@ -16,6 +16,7 @@
 
 import collections
 import struct
+import itertools
 
 from ryu.lib import mac
 from ryu import utils