Merge pull request #12103 from alalek:ocl_fix_crash
authorAlexander Alekhin <alexander.a.alekhin@gmail.com>
Tue, 31 Jul 2018 14:55:42 +0000 (14:55 +0000)
committerAlexander Alekhin <alexander.a.alekhin@gmail.com>
Tue, 31 Jul 2018 14:55:43 +0000 (14:55 +0000)

Trivial merge