diff options
Diffstat (limited to 'tools')
| -rw-r--r-- | tools/hciconfig.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/tools/hciconfig.c b/tools/hciconfig.c index 92292a20..651e1438 100644 --- a/tools/hciconfig.c +++ b/tools/hciconfig.c @@ -32,6 +32,7 @@ #include <signal.h> #include <fcntl.h> #include <errno.h> +#include <ctype.h> #include <getopt.h> #include <termios.h> @@ -369,11 +370,15 @@ void cmd_name(int ctl, int hdev, char *opt) } } else { char name[248]; + int i; if (hci_read_local_name(s, sizeof(name), name, 1000) < 0) { printf("Can't read local name on hci%d. %s(%d)\n", hdev, strerror(errno), errno); exit(1); } + for (i = 0; i < 248 && name[i]; i++) + if (!isprint(name[i])) + name[i] = '.'; print_dev_hdr(&di); printf("\tName: '%s'\n", name); } |