Comment 7 for bug 1434383

Reviewed: https://review.opencontrail.org/8499
Committed: http://github.org/Juniper/contrail-controller/commit/95af40ce8f75a807dfdd6d5340821655ab48e91f
Submitter: Zuul
Branch: master

commit 95af40ce8f75a807dfdd6d5340821655ab48e91f
Author: Nischal Sheth <email address hidden>
Date: Thu Mar 19 18:22:45 2015 -0700

Fix incorrect assertion in BgpXmppChannel::MembershipResponseHandler

If the current incarnation of the routing instance is being deleted
and a subsequent subscribe and routes have been sent by the agent for
the new incarnation of the instance, the assertion for the defer q
being empty can fail. The subscribe for the to be re-created instance
is enqueued in vrf_membership_request_map_ whereas the pending routes
are enqueued in the defer queue.

Change-Id: Id11a9d6b0b44f79176a0b83cbf8f89bba476be55
Closes-Bug: 1434383