tree 6fbb6c68381220e2f11349f1462ce7852c0bd933
parent 30ffafd7883b752fbc579582f6de5dc2e3c829d1
author Charles Chan <rascov@gmail.com> 1538509949 -0700
committer Charles Chan <charles@opennetworking.org> 1538594729 +0000

Avoid throwing NPE when SID or Loopback is not configured

Change-Id: I577f21c53d42b27c7cf0bcd8d80817558b00ebf6