Merge pull request #7214 from mshabunin:hal_integral
authorVadim Pisarevsky <vadim.pisarevsky@gmail.com>
Tue, 4 Oct 2016 12:26:58 +0000 (12:26 +0000)
committerVadim Pisarevsky <vadim.pisarevsky@gmail.com>
Tue, 4 Oct 2016 12:26:58 +0000 (12:26 +0000)

Trivial merge