It's not possible to get network address via network id from server networks attribute

[Ethan Lynn]

If I using following template.

heat_template_version: 2013-05-23
parameters:
  network:
    type: string
resources:
  server:
    type: OS::Nova::Server
    properties:
      image: cirros-0.3.2-x86_64-uec
      flavor: m1.nano
      networks:
        - network: {get_param: network}
outputs:
  server_ip:
    value: {get_attr: [server, networks, {get_param: network}, 0]}

If user pass a network_id as parameter, then I can not get server_ip as output.
Is it ok to both return network_name and network_id in networks attribute?
like
{
  "7076e273-708e-4133-9b76-3e8e69504ded": [
    "10.0.0.3"
  ],
  "private": [
    "10.0.0.3"
  ]
}

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/171534

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/171534
Committed: https://git.openstack.org/cgit/openstack/heat/commit/?id=63fb9dba7690d0b30f6a3bc60be63849100519e1
Submitter: Jenkins
Branch: master

commit 63fb9dba7690d0b30f6a3bc60be63849100519e1
Author: Ethan Lynn <email address hidden>
Date: Wed Apr 8 17:23:14 2015 +0800

    Add network uuid to server networks attribute

    This patch will change server networks attribute to return both
    network name and network id, so that we can use
    {get_attr: [server, networks, {get_param: net_uuid}, 0]} to get
    server IP.

    Closes-Bug: #1441480
    Change-Id: I162248ba4993ca5e55c8d8f015c8252c08cc9b8c