contrib: use --help and -h for usage information

FossilOrigin-Name: 43f55b077d3feb3e4bc42d72a58cadedbe7f387cedf01d2e59308c35f6afb484

1 files changed, 1 insertions, 5 deletions

diff --git a/contrib/kiss-new b/contrib/kiss-new
index 491ce9c..6d41da9 100755
--- a/contrib/kiss-new
+++ b/contrib/kiss-new
@@ -4,11 +4,7 @@
 out() { printf '\033[1;33m-> \033[m%s\n' "$@" >&2 ;}
 die() { printf '\033[1;31m!> \033[m%s\n' "$@" >&2 ; exit 1 ;}
 
-[ "$1" ] || {
-    out "usage: ${0##*/} <name> [version] [source]" \
-        "Create boilerplate kiss packages"
-    exit 0
-}
+case "$1" in ''|--help|-h) out "usage: ${0##*/} <name> [version] [source]"; exit 0; esac
 
 [ -d "$1" ] && die "Package '$1' already exists."