fix set command

2021-06-28 18:14:23 +02:00 · 2021-06-28 18:14:23 +02:00 · 0ae8a94b51
commit 0ae8a94b51
parent 6d1ba882c7
1 changed files with 2 additions and 1 deletions
--- 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;
 		}