proxy may return 204 with chunked encoding

[John Dickinson]

proxy may return 204 NoContent with chunked transfer encoding

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: milestone-proposed
Review: https://review.openstack.org/8151

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/8151
Committed: http://github.com/openstack/swift/commit/229b2b9d8db76df69d7a2f272520b5be54c07134
Submitter: Jenkins
Branch: milestone-proposed

commit 229b2b9d8db76df69d7a2f272520b5be54c07134
Author: gholt <email address hidden>
Date: Thu May 31 22:58:56 2012 +0000

    Fixed bug where 204 would sometimes be chunked

    Not sure how this got introduced (which really annoys me)
    but here's the fix to make sure the content-length /
    transfer-encoding headers are set properly. Specifically,
    the proxy was sometimes returning transfer-encoding: chunked
    with no content-length on 204 No Content responses where it
    used to return content-length: 0 and no transfer-encoding
    header at all.

    Fixes LP#1008716

    Change-Id: I0927d102bc5e4324e38dbbb44be9033a6cd8ee20