tree 90c2a6cae9e82d79e651cd66652809989c0b2310
parent 82eeb2f20c934ddc97380032b3c8ecacc21d9a04
author Masaaki Iwaguchi <masaaki.x.iwaguchi@sonymobile.com> 1428045099 +0900
committer Ed Savage-Jones <edward.savage-jones@sonymobile.com> 1446745161 +0000

Avoid NPE in printspooler when changing language

PrintActivity is recreated when the language setting is changed.
As a result of the recreation mCurrentPrinter is null, which causes
a NullPointerException when onActivityResult() is called.

The issue is solved with a simple null check.

Change-Id: Ic58f0ca01577d2ec02d494739f3bc2f06240dd44