Merge pull request #13622 from sturkmen72:code_clean_up
authorAlexander Alekhin <alexander.a.alekhin@gmail.com>
Tue, 15 Jan 2019 17:46:26 +0000 (17:46 +0000)
committerAlexander Alekhin <alexander.a.alekhin@gmail.com>
Tue, 15 Jan 2019 17:46:26 +0000 (17:46 +0000)

Trivial merge