More functions and help

2010-08-23 21:37:48 +00:00 · 2010-08-23 21:37:48 +00:00 · e8befe76db
--- a/rc.firewall
+++ b/rc.firewall
@ -34,6 +34,7 @@ while [ $# -gt 0 ]; do
 		;;
 	-h|--help)
 		show_help
+		exit 0
 		;;	
 	esac
 	shift