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Only call kill when there are background jobs

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Hannes Körber
2024-05-02 18:05:56 +02:00
parent 856e3d33f9
commit 9724ef1aa2
1 changed files with 3 additions and 1 deletions
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2
test.sh
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@@ -18,7 +18,9 @@ cleanup() {
rm -rf "${tmpdir}" rm -rf "${tmpdir}"
pids=() pids=()
jobs -p | while IFS="" read -r line; do pids+=("$line"); done jobs -p | while IFS="" read -r line; do pids+=("$line"); done
if (( "${#pids[@]}" > 0)) ; then
kill "${pids[@]}" kill "${pids[@]}"
fi
} }
download_iso() { download_iso() {