tree 0b6f583704f1410a7c22265abb7fd984f6a59423
parent b30213cd52cdf9ba6452ea65eee9fb0bb5a9277a
author Thomas Vachuska <tom@opennetworking.org> 1525199009 -0700
committer Charles Chan <rascov@gmail.com> 1525214478 -0700

Fixing NPE that can arise due to invalid host configuration.

Prevents NetworkConfigHostProvider from aborted activation.

Change-Id: I746cded81f8b264a6010475ab4b44a3010e69796