Merge pull request #12460 from cv3d:lint_unused
authorAlexander Alekhin <alexander.a.alekhin@gmail.com>
Fri, 7 Sep 2018 13:03:44 +0000 (13:03 +0000)
committerAlexander Alekhin <alexander.a.alekhin@gmail.com>
Fri, 7 Sep 2018 13:03:44 +0000 (13:03 +0000)

Trivial merge