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show usage if list has no argument, instead of "set -u" error

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Jérémy Lecour 2022-03-11 11:36:20 +01:00 committed by Jérémy Lecour
parent 4b2b8a95ff
commit 593cf4a9f3
1 changed files with 2 additions and 2 deletions
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shellpki
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@ -763,7 +763,7 @@ list() {
exit 0 exit 0
fi fi
if [ -z "${1}" ]; then if [ -z "${1:-}" ]; then
show_usage >&2 show_usage >&2
exit 1 exit 1
fi fi
@ -772,7 +772,7 @@ list() {
list_revoked=1 list_revoked=1
while :; do while :; do
case "${1}" in case "${1:-}" in
-a|--all) -a|--all)
list_valid=0 list_valid=0
list_revoked=0 list_revoked=0