Fix minor complaints from shellcheck
authorEinar Jørgen Haraldseid <einar@haraldseid.net>
Sat, 16 Feb 2019 08:47:20 +0000 (09:47 +0100)
committerEinar Jørgen Haraldseid <einar@haraldseid.net>
Sat, 16 Feb 2019 08:47:20 +0000 (09:47 +0100)

No differences found