Before executing commands should be checked if any or chosen HCI is
powered up. If not further executing of command makes no sense.
---
tools/sdptool.c | 12 ++++++++++--
1 file changed, 10 insertions(+), 2 deletions(-)
diff --git a/tools/sdptool.c b/tools/sdptool.c
index 17561b1..9ff7a1c 100644
--- a/tools/sdptool.c
+++ b/tools/sdptool.c
@@ -4352,17 +4352,20 @@ static struct option main_options[] = {
int main(int argc, char *argv[])
{
- int i, opt;
+ int i, opt, err;
bacpy(&interface, BDADDR_ANY);
+ err = hci_get_route(NULL);
+
while ((opt=getopt_long(argc, argv, "+i:h", main_options, NULL)) != -1) {
switch(opt) {
case 'i':
if (!strncmp(optarg, "hci", 3))
- hci_devba(atoi(optarg + 3), &interface);
+ err = hci_devba(atoi(optarg + 3), &interface);
else
str2ba(optarg, &interface);
+ err = hci_get_route(&interface);
break;
case 'h':
@@ -4374,6 +4377,11 @@ int main(int argc, char *argv[])
}
}
+ if (err < 0) {
+ printf("No powered on HCI interface found\n");
+ exit(0);
+ }
+
argc -= optind;
argv += optind;
optind = 0;
--
1.9.3
--
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