api v2 version returned wrong result

[wangxiyuan]

when send an 'GET' REST message to abtain detail informations about api v2,it still return informations about v1.0.
like:
http://10.250.10.3:8776/v1 'GET' ,the result is :

{
    "version": {
        "status": "SUPPORTED",
        "updated": "2014-06-28T12:20:21Z",
        "media-types": [
            {
                "base": "application/xml",
                "type": "application/vnd.openstack.volume+xml;version=1"
            },
            {
                "base": "application/json",
                "type": "application/vnd.openstack.volume+json;version=1"
            }
        ],
        "id": "v1.0",
        "links": [
            {
                "href": "http://10.250.10.3:8776/v1/",
                "rel": "self"
            },
            {
                "href": "http://docs.openstack.org/",
                "type": "text/html",
                "rel": "describedby"
            }
        ]
    }
}

and http://10.250.10.3:8776/v2 'GET' , the result is the same:
{
    "version": {
        "status": "SUPPORTED",
        "updated": "2014-06-28T12:20:21Z",
        "media-types": [
            {
                "base": "application/xml",
                "type": "application/vnd.openstack.volume+xml;version=1"
            },
            {
                "base": "application/json",
                "type": "application/vnd.openstack.volume+json;version=1"
            }
        ],
        "id": "v1.0",
        "links": [
            {
                "href": "http://10.250.10.3:8776/v2/",
                "rel": "self"
            },
            {
                "href": "http://docs.openstack.org/",
                "type": "text/html",
                "rel": "describedby"
            }
        ]
    }
}

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/185570

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/185570
Committed: https://git.openstack.org/cgit/openstack/cinder/commit/?id=21735a215914006add55ad2ae0d8ced085858821
Submitter: Jenkins
Branch: master

commit 21735a215914006add55ad2ae0d8ced085858821
Author: wangxiyuan <email address hidden>
Date: Tue May 26 20:12:51 2015 +0800

    Fix wrong response with version details

    Now,Version details for API v2 were being reported as v1.

    This patch fixed this bug.

    Change-Id: I9698b33210e7d2f89f8a717d0ad2ada3edb4c391
    Closes-bug:#1458850