tree 7f73b26a89e4015b2ccc5596ed9ad9ba8597ca7a
parent eeb0c785b1e5e053b402bf9074b12338cee0b93b
author Jeff Sharkey <jsharkey@android.com> 1408046100 -0700
committer Jeff Sharkey <jsharkey@google.com> 1408056147 +0000

Some networks may have null ifaces, I guess?

Seems like a bug further upstream, but guard ourselves against it
for now.

Bug: 17033841
Change-Id: Id0e5895c3389b63d4e34b1fb064efef8b72cd609