Merge pull request #18348 from tomoaki0705:fixNppFlipInplace
authorAlexander Alekhin <alexander.a.alekhin@gmail.com>
Thu, 17 Sep 2020 13:56:17 +0000 (13:56 +0000)
committerAlexander Alekhin <alexander.a.alekhin@gmail.com>
Thu, 17 Sep 2020 13:56:17 +0000 (13:56 +0000)

Trivial merge