From e98437252a41bdf5da7c24c2f15a69de41f35b71 Mon Sep 17 00:00:00 2001 From: Dimitri Sokolyuk Date: Tue, 5 Oct 2004 01:10:22 +0000 Subject: add usage --- main.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/main.c b/main.c index febe505..2c1eaa6 100644 --- a/main.c +++ b/main.c @@ -28,8 +28,10 @@ int main(int argc, char **argv) { if(argv[1]) arg = argv[1]; - else + else { + (void)fprintf(stderr, "usage: %s \n", __progname); exit(2); + } initscr(); curs_set(0); -- cgit v1.2.3