diff options
Diffstat (limited to 'tools/hcitool.c')
-rw-r--r-- | tools/hcitool.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/tools/hcitool.c b/tools/hcitool.c index c2ad6186..96348342 100644 --- a/tools/hcitool.c +++ b/tools/hcitool.c @@ -980,7 +980,11 @@ int main(int argc, char **argv) while ((opt=getopt_long(argc, argv, "+i:h", main_options, NULL)) != -1) { switch(opt) { case 'i': - dev_id = atoi(optarg + 3); + dev_id = hci_devid(optarg); + if (dev_id < 0) { + perror("Invalid device"); + exit(1); + } break; case 'h': |