From 044d91ae4967861fbbd7b5f0b25860ee8c58f2ae Mon Sep 17 00:00:00 2001
From: Marcel Holtmann <marcel@holtmann.org>
Date: Sun, 4 Jun 2006 13:17:37 +0000
Subject: Fix any command issue

---
 rfcomm/main.c | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

(limited to 'rfcomm')

diff --git a/rfcomm/main.c b/rfcomm/main.c
index d4ed9a48..7294a363 100644
--- a/rfcomm/main.c
+++ b/rfcomm/main.c
@@ -621,8 +621,13 @@ int main(int argc, char *argv[])
 	argv += optind;
 	optind = 0;
 
-	if (argc < 2)
-		show_all = 1;
+	if (argc < 2) {
+		if (argc != 0) {
+			usage();
+			exit(1);
+		} else
+			show_all = 1;
+	}
 
 	if ((ctl = socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_RFCOMM)) < 0 ) {
 		perror("Can't open RFCOMM control socket");
-- 
cgit