Merge pull request #18105 from alalek:highgui_gtk_dont_terminate
authorAlexander Alekhin <alexander.a.alekhin@gmail.com>
Mon, 17 Aug 2020 08:52:01 +0000 (08:52 +0000)
committerAlexander Alekhin <alexander.a.alekhin@gmail.com>
Mon, 17 Aug 2020 08:52:01 +0000 (08:52 +0000)

Trivial merge