Only send flavorRef when resizing OpenStack node
@@ -1522,7 +1522,7 @@ class OpenStack_1_1_NodeDriver(OpenStackNodeDriver):
:rtype: ``bool``
"""
- server_params = self._create_args_to_params(node, size=size)
+ server_params = {'flavorRef': size.id}
resp = self._node_action(node, 'resize', **server_params)
return resp.status == httplib.ACCEPTED
