tree 8eb47350324a02bee0c3d30c72f2d6304391547a
parent 5d8dfe17c814abbdb3268041b2f319697632cfa2
author Makoto Onuki <omakoto@google.com> 1524699065 -0700
committer Makoto Onuki <omakoto@google.com> 1524699169 -0700

Fix WTF in PendingIntentRecord.unregisterCancelListenerLocked()

It's possible that detachCancelListenersLocked() has just been called
when unregisterCancelListenerLocked() is called, so need a null check.

Change-Id: If4b18d713595b1cf1a29ba05a3736892b21931a4
Fixes: 78592185
Test: build