Merge pull request #2629 from maksqwe:unused_fix
authorRoman Donchenko <roman.donchenko@itseez.com>
Thu, 17 Apr 2014 09:02:35 +0000 (13:02 +0400)
committerOpenCV Buildbot <buildbot@opencv.org>
Thu, 17 Apr 2014 09:02:36 +0000 (13:02 +0400)

Trivial merge