? .deps
? .libs
? Makefile
? Makefile.in
? lexer.c
? parser.c
? parser.h
? rfcomm
Index: main.c
===================================================================
RCS file: /cvsroot/bluez/utils/rfcomm/main.c,v
retrieving revision 1.16
diff -u -r1.16 main.c
--- main.c	3 Jan 2006 13:29:01 -0000	1.16
+++ main.c	4 Jun 2006 13:17:13 -0000
@@ -621,8 +621,13 @@
 	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");