tree 47b3bc997e43a5dd60ae4945fee456709f5a87d7
parent 51a59c80a1e60f91e446b0b55282204501cf56a7
author Alan Newberger <alann@google.com> 1438371435 -0700
committer Alan Newberger <alann@google.com> 1438371435 -0700

Check for zero length array returns

permissions API may return zero length arrays, check before
access.

Bug: 22871531
Change-Id: I0ebd5feecb24f03fda0350a9ab42efa25127b3dc