From 27b7a524d48dcf285271dbef805efb66d09b1f28 Mon Sep 17 00:00:00 2001
From: ISHIDA Wataru <ishida.wataru@lab.ntt.co.jp>
Date: Thu, 30 Jul 2015 22:12:02 +0900
Subject: [PATCH] ospf: fix serialize() to work with packet.Packet()

Signed-off-by: ISHIDA Wataru <ishida.wataru@lab.ntt.co.jp>
Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
---
 ryu/lib/packet/ospf.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/ryu/lib/packet/ospf.py b/ryu/lib/packet/ospf.py
index 4265717d..0cc20267 100644
--- a/ryu/lib/packet/ospf.py
+++ b/ryu/lib/packet/ospf.py
@@ -688,7 +688,7 @@ class OSPFMessage(packet_base.PacketBase, _TypeDisp):
         except:
             return None, None, buf
 
-    def serialize(self):
+    def serialize(self, payload=None, prev=None):
         tail = self.serialize_tail()
         self.length = self._HDR_LEN + len(tail)
         head = bytearray(struct.pack(self._HDR_PACK_STR, self.version,