Comment 9 for bug 1087298

Reviewed: https://review.openstack.org/17632
Committed: http://github.com/openstack/tempest/commit/1c6722e447aa5b9367388f1a7845b5982a0b9ee6
Submitter: Jenkins
Branch: master

commit 1c6722e447aa5b9367388f1a7845b5982a0b9ee6
Author: Sean Dague <email address hidden>
Date: Thu Dec 6 15:37:03 2012 -0500

    early failures would prevent cleanup

    because we are using finally: to do cleanup, we are cleaning
    up variables which may never have been allocated, thus throwing
    and additional exception and leaving state around after our
    shutdown.

    Discovered by bug #1087298 however this is not a fix for that
    bug

    Change-Id: I395301e619cc290367aa0ab8fb02d729343f1432