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)
commitc25433766498bcc58f7fe802d3d0050e617ae65c
treee6648f3fa52323c9dcd68ea72867d329703f226b
parent10f3be9e9f8022a1e98c40f29a83acca7e2560b3
Fix minor complaints from shellcheck
imgurgame.bash