Merge pull request #17376 from alalek:dnn_fix_build
authorAlexander Alekhin <alexander.a.alekhin@gmail.com>
Mon, 25 May 2020 19:59:58 +0000 (19:59 +0000)
committerAlexander Alekhin <alexander.a.alekhin@gmail.com>
Mon, 25 May 2020 19:59:58 +0000 (19:59 +0000)

Trivial merge