From b0b0380ea7564ab15e8de624afb5d3ad6992e3c0 Mon Sep 17 00:00:00 2001
From: Sebastien Bourdeauducq <sebastien@milkymist.org>
Date: Sat, 16 Jun 2012 22:39:31 +0200
Subject: [PATCH] flow/network: fix ActorNode default params

---
 migen/flow/network.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/migen/flow/network.py b/migen/flow/network.py
index 6bf21a004..25d55d1b0 100644
--- a/migen/flow/network.py
+++ b/migen/flow/network.py
@@ -12,7 +12,7 @@ from migen.corelogic.misc import optree
 #      This form is needed to enable actor duplication or sharing during elaboration.
 
 class ActorNode:
-	def __init__(self, actor_class, parameters=None):
+	def __init__(self, actor_class, parameters=dict()):
 		if isinstance(actor_class, type):
 			self.actor_class = actor_class
 			self.parameters = parameters