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
1 file changed
tree: a097ffa9588cef7e2254b2df2cf3c26634b4ec45
  1. src/
  2. tests/
  3. tools/
  4. Android.mk
  5. CleanSpec.mk
  6. README.txt