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fixed no exit status on usage

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Emma Tebibyte 2023-12-24 02:45:29 -07:00
parent 7ea011f13c
commit 5c26176cc8
Signed by: emma
GPG Key ID: 06FA419A1698C270
1 changed files with 3 additions and 1 deletions
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which
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@ -7,10 +7,12 @@
# permitted in any medium without royalty provided the copyright notice and this # permitted in any medium without royalty provided the copyright notice and this
# notice are preserved. This file is offered as-is, without any warranty. # notice are preserved. This file is offered as-is, without any warranty.
set -e
argv0="$0" argv0="$0"
if test -z "$1"; then if test -z "$1"; then
printf "Usage: %s command...\n" "$0" 1>&2 printf "Usage: %s command...\n" "$0" 1>&2
exit 64 # sysexits.h(3) EX_USAGE
fi fi
while test -n "$1"; do while test -n "$1"; do
@ -18,7 +20,7 @@ while test -n "$1"; do
location="$(printf "%s\n" "$out" | sed -n 's/.\+ .\+ //p')" location="$(printf "%s\n" "$out" | sed -n 's/.\+ .\+ //p')"
if [ "$location" = "found" ]; then if [ "$location" = "found" ]; then
printf "%s: %s.\n" "$argv0" "$out" 1>&2 printf "%s: %s: Command not found.\n" "$argv0" "$1" 1>&2
exit 69 # sysexits(3) EX_UNAVAILABLE exit 69 # sysexits(3) EX_UNAVAILABLE
else else
printf "%s\n" "$location" printf "%s\n" "$location"