From 997f095bf69a4470189e1ccfc345f354899192d8 Mon Sep 17 00:00:00 2001
From: Sebastien Luttringer <seblu@seblu.net>
Date: Tue, 31 May 2011 08:27:18 +0200
Subject: rc.d: print usage if not enough argument

Signed-off-by: Sebastien Luttringer <seblu@seblu.net>
---
 rc.d | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'rc.d')

diff --git a/rc.d b/rc.d
index 3c7fcb9..9aa5a65 100755
--- a/rc.d
+++ b/rc.d
@@ -42,6 +42,8 @@ case $1 in
 		done
 		;;
 	*)
+		# check min args count
+		(( $# < 2 )) && usage
 		action=$1
 		shift
 		# set same environment variables as init
-- 
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