ovs_lib unable to parse return when port == -1

[Aaron Rosen]

2012-09-03 14:33:12 DEBUG [quantum.agent.linux.utils]
Command: ['sudo', 'ovs-vsctl', '--timeout=2', '--', '--columns=external_ids,name,ofport', 'find', 'Interface', 'external_ids:iface-id="6a83c5d9-01e8-47bc-a7f3-22318452b20a"']
Exit code: 0
Stdout: 'external_ids : {attached-mac="fa:16:3e:90:e1:f9", iface-id="6a83c5d9-01e8-47bc-a7f3-22318452b20a", iface-status=active, vm-uuid="03008dcd-5278-46cd-b1a9-845b52f4484f"}\nname : "tap6a83c5d9-01"\nofport : -1\n'
Stderr: ''
INFO:quantum.agent.linux.ovs_lib:Unable to parse regex results. Exception: 'NoneType' object has no attribute 'group'
2012-09-03 14:33:12 INFO [quantum.agent.linux.ovs_lib] Unable to parse regex results. Exception: 'NoneType' object has no attribute 'group'
DEBUG:__main__:Device 6a83c5d9-01e8-47bc-a7f3-22318452b20a not defined on plugin

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/12328

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/12328
Committed: http://github.com/openstack/quantum/commit/22e4bdccf11ba3bd64b7291c3eb21de273b7eab1
Submitter: Jenkins
Branch: master

commit 22e4bdccf11ba3bd64b7291c3eb21de273b7eab1
Author: Aaron Rosen <email address hidden>
Date: Mon Sep 3 15:00:48 2012 -0700

    ovs_lib unable to parse return when port == -1

    Fixes bug 1045536

    Change-Id: I463dd31d67dff74caae1a0230df5d78c21beaf04