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fix set -e

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Urban Modig
2025-10-01 11:28:25 +02:00
parent 19aca51706
commit ca935219c8
1 changed files with 6 additions and 8 deletions
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14
download.sh
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@ -317,15 +317,13 @@ done
(( DEBUG )) && { log "Debug mode enabled"; set -x; } (( DEBUG )) && { log "Debug mode enabled"; set -x; }
# Enforce mutual exclusivity between -c, -p, -f # Enforce mutual exclusivity between -c, -p, -f
set -- "$collection" "$post" "$file" # (avoid set -e pitfalls by not looping over empty args)
count=0 count=0
for x in "$@"; do [[ -n $collection ]] && ((count++))
if [[ -n $x ]]; then [[ -n $post ]] && ((count++))
((count++)) [[ -n $file ]] && ((count++))
fi
done log "Arg summary: collection='${collection:-}' post='${post:-}' file='${file:-}' (count=$count)"
# Ensure a zero exit status here to avoid set -e exiting if the last test was false
true
if (( count != 1 )); then if (( count != 1 )); then
usage usage
die "Options -c, -p och -f kan inte användas samtidigt (exakt en krävs)." die "Options -c, -p och -f kan inte användas samtidigt (exakt en krävs)."