tree 78b9c31713176cc15079598a2f35726cecd3a232
parent e7697aa3804b090193562ac23925dd38165e5a68
author Tyler Gunn <tgunn@google.com> 1527725798 -0700
committer Tyler Gunn <tgunn@google.com> 1527870371 +0000

DO NOT MERGE Add null check to EmergencyCallbackModeExitDialog activity.

It is possible for the mPhone to be null if the activity is invoked
directly from an intent.  This can cause com.android.phone to crash.
Adding a null check to prevent this.

Test: Manual
Bug: 79995313
Change-Id: I9774164d66ffdd17cf9637b4e4fe1e282b60ed97
Merged-In: If1cae5d41cc21c48d248a018dd393c41fe1e595d