Updated openstack/openstack
Project: openstack/swift  f35cd631e3060eb271e8a1a7b2de2806847ead42

Small Fix for FakeServerConnection

Current FakeServerConnection might cause 499 error
in some unit tests because sent (put) data will be
overridden by new one every time.
e.g. When calling conn.queue.put() twice and more in
an object PUT sequence, we can use only a last chunk as
the body. This fixes it to merge all chunks as a body.

Change-Id: I463e9e2b454e3f3eb26950b3af4c8b8167a9a971