Merge pull request #12810 from TDT-AG/pr/20200714-mwan3
authorFlorian Eckert <fe@dev.tdt.de>
Wed, 15 Jul 2020 09:07:41 +0000 (11:07 +0200)
committerGitHub <noreply@github.com>
Wed, 15 Jul 2020 09:07:41 +0000 (11:07 +0200)
mwan3: fix some shellcheck warnings


Trivial merge