Merge pull request #10154 from alalek:ocl_cleanup_obsolete_cache
authorVadim Pisarevsky <vadim.pisarevsky@gmail.com>
Mon, 27 Nov 2017 10:04:03 +0000 (10:04 +0000)
committerVadim Pisarevsky <vadim.pisarevsky@gmail.com>
Mon, 27 Nov 2017 10:04:04 +0000 (10:04 +0000)

Trivial merge