tree ff88e1cdc37d18fea0de427fab272c55a357602b
parent b5a4a832b716283ec1052ab34e45251a87bb24c7
author James E. Blair <jeblair@openstack.org> 1390600223 -0800
committer James E. Blair <jeblair@openstack.org> 1390600303 -0800

Gerrit approval records have a 'by' field

We need to look one level deeper.

Change-Id: I81dbc316ded86739fd7d5413beb7a51a4e57e4f5