4.20M1
Bug 571954 - Fix NPE in paint listener for center control

Fixup for e534a45caef77d7c4d52cb1473501c0bc2252ea6.

Paint events can occur earlier than the doPaint() on the old
BufferedCanvas control - even before before the left / right controls
are actually created.

Ignore such early events.

Change-Id: I4f9c8410d5646bd02088b4e4ec94c4fca8d50186
1 file changed