From 525e0fef97b0fd641f36f8c0bec179015488c99e Mon Sep 17 00:00:00 2001
From: Steven Hardy <shardy@redhat.com>
Date: Fri, 27 Sep 2013 11:55:56 +0100
Subject: [PATCH] api : default signal body to None

Default the signal body to None, so requests without a body don't fail

Change-Id: Ia42d71a338459c8b6543b3d4c5b296d005f4c9ee
Closes-Bug: #1231926
---
 heat/api/cfn/v1/signal.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/heat/api/cfn/v1/signal.py b/heat/api/cfn/v1/signal.py
index 235963b6af..10d6939a99 100644
--- a/heat/api/cfn/v1/signal.py
+++ b/heat/api/cfn/v1/signal.py
@@ -38,7 +38,7 @@ class SignalController(object):
 
         return {'resource': identity.resource_name, 'metadata': md}
 
-    def signal(self, req, body, arn):
+    def signal(self, req, arn, body=None):
         con = req.context
         identity = identifier.ResourceIdentifier.from_arn(arn)
         try: