emma/which
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

fixed no exit status on usage

Browse Source
This commit is contained in:
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
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
which
View File

@ -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