util: superficial changes

This commit is contained in:
Connor Olding 2022-10-12 14:35:43 -07:00
parent 99b95a5155
commit 6c7eaea86c
1 changed files with 2 additions and 3 deletions

View File

@ -1,4 +1,5 @@
#!/usr/bin/env sh
# Copyright (C) 2022 Connor Olding
usage='dedupe [OPTION...] {SOURCE} {TARGET} [FILE...]
@ -26,9 +27,7 @@ EOF
die() { printf '\033[1mdedupe:\033[m %s\n' >&2 "$2"; exit "$1" ;}
h=0
: \
h=0 \
&& while o="${1#-}" && [ "${#o}" != "${#1}" ] && shift \
;do case "$o" in \
(-) break ;; \