tree e07fc08d6382b7fe7a44269dfd96b9866116f056
parent 336076b2a20bfc0defaf46c83ecb52157e2b1d8b
author Nathan Harold <nharold@google.com> 1524685984 -0700
committer Nathan Harold <nharold@google.com> 1524707912 -0700

Use Empty List for Default PhysicalChannelConfig

If a caller registers to listen() for a physical
channel config message, the beavior is to immediately
trigger an unsol. In the case that a list hasn't been
sent from the modem, we should send a default empty
list rather than a null. This is the preferred
approach for Android APIs because it reduces the
reliance on null checks by callers.

Bug: 78536847
Test: ¯\_(ツ)_/¯
Change-Id: I9e59195f5d64264ab473b2fd7e4f7eb6446c4829