Print help output when no command is given

As much as I love your message (although you really ought not be
throwing around ducks!), this is more user-friendly.

Signed-off-by: martin f. krafft <madduck@debian.org>
Acked-by: Petr Baudis <pasky@suse.cz>

diff --git a/tg.sh b/tg.sh
index 9b93f1db17990effa6025b69fc62806c0b718f3f..4dcc15eff90bcc581980336b94d44f40e2385759 100644 (file)
--- a/tg.sh
+++ b/tg.sh
@@ -266,7 +266,7 @@ if [ "$1" = "-r" ]; then
 fi
 
 cmd="$1"
-[ -n "$cmd" ] || die "He took a duck in the face at two hundred and fifty knots"
+[ -n "$cmd" ] || { do_help; exit 1; }
 shift
 
 case "$cmd" in