Merge pull request #731 from bitwangyaoyao:2.4_fixDft
authorAndrey Kamaev <andrey.kamaev@itseez.com>
Tue, 2 Apr 2013 11:24:25 +0000 (15:24 +0400)
committerOpenCV Buildbot <buildbot@opencv.org>
Tue, 2 Apr 2013 11:24:26 +0000 (15:24 +0400)

Trivial merge