tree a097ffa9588cef7e2254b2df2cf3c26634b4ec45
parent 2cde5544479b08fba863e0c7f009f495b38f5250
author Robert Greenwalt <rgreenwalt@google.com> 1444861594 -0700
committer Robert Greenwalt <rgreenwalt@google.com> 1444862533 -0700

Fix handling for no default phone.

When there's no sub available the SubscriptionManager gives
DEFAULT_PHONE_INDEX when asking for the default phone.  Handle
that (gracefully do nothing).

bug:24939067
Change-Id: I43211b3026d358ec915d3426b0d89a1ac54c3cd5