From 0ae8a94b51257392c1cf73dd3a9a67b69a529a6c Mon Sep 17 00:00:00 2001
From: uvos <devnull@uvos.xyz>
Date: Mon, 28 Jun 2021 18:14:23 +0200
Subject: [PATCH] fix set command

---
 main.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/main.c b/main.c
index 04f394e..a3c180a 100644
--- a/main.c
+++ b/main.c
@@ -42,7 +42,8 @@ int main(int argc, char* argv[])
 	{
 		if(argc != 4)
 		{
-			print_help(argv[0]);
+			printf("usage: %s set [CHANNEL] [VALUE]\n", argv[0]);
+			uvosled_poweroff(&led);
 			return 0;
 		}