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Change backticks to the more legible $()

This commit is contained in:
David Fetter
2017-10-28 10:51:59 -04:00
committed by Nico Williams
parent 68d0048148
commit 2ce1e323df
3 changed files with 20 additions and 20 deletions

View File

@@ -35,7 +35,7 @@ clean () {
fi
}
trap clean EXIT
d=`mktemp -d -t jqXXXXXX || true`
d=$(mktemp -d -t jqXXXXXX || true)
if [ -z "$d" ]; then
echo "Your OS does not support mktemp(1) -d" 1>&2
exit 1