clipmenud: Fix killing background jobs when there are multiple
`jobs -p' should be read into an array, as it might contain more than one job. [cdown: squash, massage changelog, remove space between local/readarray]
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@ -88,12 +88,12 @@ kill_background_jobs() {
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# While we usually _are_, there are no guarantees that we're the process
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# group leader. As such, all we can do is look at the pending jobs. Bash
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# avoids a subshell here, so the job list is in the right shell.
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local bg
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bg=$(jobs -p)
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local -a bg
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readarray -t bg < <(jobs -p)
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# Don't log `kill' failures, since with KillMode=control-group, we're
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# racing with init.
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[[ $bg ]] && kill -- "$bg" 2>/dev/null
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(( ${#bg[@]} )) && kill -- "${bg[@]}" 2>/dev/null
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}
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if [[ $1 == --help ]] || [[ $1 == -h ]]; then
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