external test scripts: Replace the old dollar expressions with newer variants

This commit is contained in:
Kamil Śliwak 2020-12-01 20:32:12 +01:00
parent 0a29218848
commit 3590311e6f
2 changed files with 2 additions and 2 deletions

View File

@ -46,7 +46,7 @@ safe_kill()
while kill -0 "$PID" 2>/dev/null && [[ $n -le 4 ]]; do while kill -0 "$PID" 2>/dev/null && [[ $n -le 4 ]]; do
echo "Waiting ($n) ..." echo "Waiting ($n) ..."
sleep 1 sleep 1
n=$[n + 1] n=$((n + 1))
done done
# process still alive? then hard-kill # process still alive? then hard-kill

View File

@ -80,7 +80,7 @@ function download_project
printLog "Cloning $branch of $repo..." printLog "Cloning $branch of $repo..."
git clone --depth 1 "$repo" -b "$branch" "$dir/ext" git clone --depth 1 "$repo" -b "$branch" "$dir/ext"
cd ext cd ext
echo "Current commit hash: `git rev-parse HEAD`" echo "Current commit hash: $(git rev-parse HEAD)"
} }
function force_truffle_version function force_truffle_version