Comment 5 for bug 1582534

Reviewed: https://review.opencontrail.org/20454
Committed: http://github.org/Juniper/contrail-controller/commit/a6adb73d42847ebb66e8ac451c5e4fa21fbeb69d
Submitter: Zuul
Branch: R3.0

commit a6adb73d42847ebb66e8ac451c5e4fa21fbeb69d
Author: Naveen N <email address hidden>
Date: Fri May 20 15:17:40 2016 +0530

* Handle route add messages on delete marked route ksync object

If route ksync object is marked for deletion and its empty, then
request to deleted ksync object is enqueued. In the mean time
if any route add messages comes they should be ignored,
handling the same.
Closes-bug:#1582534

Change-Id: I5b102633fdb472f9220dfcb4e50ed35475fbd35c