Merge pull request #7538 from Tetragramm:CLAHEfix
authorVadim Pisarevsky <vadim.pisarevsky@gmail.com>
Tue, 29 Nov 2016 16:42:04 +0000 (16:42 +0000)
committerVadim Pisarevsky <vadim.pisarevsky@gmail.com>
Tue, 29 Nov 2016 16:42:05 +0000 (16:42 +0000)

Trivial merge