summaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
authorMarcel Holtmann <marcel@holtmann.org>2006-06-04 13:17:37 +0000
committerMarcel Holtmann <marcel@holtmann.org>2006-06-04 13:17:37 +0000
commit044d91ae4967861fbbd7b5f0b25860ee8c58f2ae (patch)
tree0233283d29cf99ab60c3a2b1b4e6e786435ab3aa
parent3efb1bff5770e3609548b992d2e459968942b7de (diff)
Fix any command issue
-rw-r--r--rfcomm/main.c9
1 files changed, 7 insertions, 2 deletions
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");