Comment 5 for bug 1721441

Reviewed: https://review.openstack.org/513408
Committed: https://git.openstack.org/cgit/openstack/networking-odl/commit/?id=0022243a9ad40e8dee5c9488e7248d6e368ef3ac
Submitter: Zuul
Branch: stable/pike

commit 0022243a9ad40e8dee5c9488e7248d6e368ef3ac
Author: Rajiv Kumar <email address hidden>
Date: Thu Oct 5 00:22:53 2017 -0400

    Correction in dependency calculation for port pair group

    port_pair_group resource depends on port_pairs. As per current
    implementation, it is assumed that list of port_pair(dict
    representing port_pair) is present in port_pair_group dict,
    under key "port_pairs". But list of port_pair "id" is received
    from database. It causes dependency calculations to fail.

    Change-Id: I5c0cf37152eaa88a99a67d206416315982dc1c23
    Closes-bug: #1721441
    (cherry picked from commit 4469bc3d829d97ad56d36f6cb41e3042bb3a3976)