tree 6340b6b0d4a5c088280eb8778ae13a355e8fa0da
parent 9690e2b370f3f303ef75e1fd5c7fdbea8787d46a
author Alistair Strachan <alistair.strachan@imgtec.com> 1374082476 -0700
committer Doug Zongker <dougz@android.com> 1384797092 -0800

Fix rare crash seen when dereferencing backgroundIcon[NONE].

Because backgroundIcon[] is not initialized by the ScreenRecoveryUI
constructor, it should be initialized explicitly to NULL in Init().

If it is not initialized, ScreenRecoveryUI::SetBackground() can fail
for the NONE icon because the NULL test can fail and junk will be
dereferenced.

Change-Id: I4e3738d2e241ed90df43c984fb41e0072933f50a