Comment 2 for bug 1428064

Reviewed: https://review.openstack.org/161159
Committed: https://git.openstack.org/cgit/openstack/heat/commit/?id=e95e8ca22eafa9b44f4702614d5591bb4d8b58e9
Submitter: Jenkins
Branch: master

commit e95e8ca22eafa9b44f4702614d5591bb4d8b58e9
Author: Anastasia Kuznetsova <email address hidden>
Date: Wed Mar 4 13:19:15 2015 +0400

    Fix variables reference in the integration tests methods

    In the common integration tests methods: _wait_for_stack_status and
    _wait_for_resource_status local variables 'res' and 'stack' were used
    outside the loop where they were referenced.

    Change-Id: I4b68054a9474dbfe36955602e7961e9328bb278e
    Closes-Bug: #1428064