tree a40f0c6cead5cdb75c609e0ff538748f2b21d21e
parent de1e5fc187f1fa6037f65a3d59805b23b8836660
author Paul Crowley <paulcrowley@google.com> 1457642654 -0800
committer Paul Crowley <paulcrowley@google.com> 1457644423 -0800

Avoid bogus warnings by branching on whether dir is empty.

If the directory is empty, we try to set policy, otherwise we get it.

Bug: 27596572
Change-Id: I127534b7e43c95cf259f001b0acba255a117f76e