Merge pull request #5339 from akallabeth/update_paint_lock
authorMartin Fleisz <martin.fleisz@thincast.com>
Tue, 7 May 2019 13:49:58 +0000 (15:49 +0200)
committerGitHub <noreply@github.com>
Tue, 7 May 2019 13:49:58 +0000 (15:49 +0200)
Unified update->BeginPaint and update->EndPaint


Trivial merge