From f72c4e24044af3b1417ee0a6f5d3e868a9e3e1da Mon Sep 17 00:00:00 2001 From: corvid Date: Mon, 9 Nov 2009 20:30:54 +0000 Subject: dpidc: give usage upon unknown operation --- dpid/dpidc.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'dpid') diff --git a/dpid/dpidc.c b/dpid/dpidc.c index f4accaf2..54fa3b0a 100644 --- a/dpid/dpidc.c +++ b/dpid/dpidc.c @@ -95,7 +95,9 @@ int main(int argc, char *argv[]) bzero(buffer,256); fgets(buffer,255,stdin); } else { - MSG_ERR("main: Unknown operation '%s'\n", argv[1]); + MSG_ERR("main: Unknown operation '%s'\n" + "Usage:\n" + "%s {stop|register|chat}\n\n", argv[1], argv[0]); exit(1); } -- cgit v1.2.3