diff options
Diffstat (limited to 'src/rtl_adsb.c')
| -rw-r--r-- | src/rtl_adsb.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/rtl_adsb.c b/src/rtl_adsb.c index 7aea8dd..7683240 100644 --- a/src/rtl_adsb.c +++ b/src/rtl_adsb.c @@ -89,7 +89,7 @@ void usage(void) fprintf(stderr, "rtl_adsb, a simple ADS-B decoder\n\n" "Use:\trtl_adsb [-R] [-g gain] [-p ppm] [output file]\n" - "\t[-d device_index (default: 0)]\n" + "\t[-d device_index or serial (default: 0)]\n" "\t[-V verbove output (default: off)]\n" "\t[-S show short frames (default: off)]\n" "\t[-Q quality (0: no sanity checks, 0.5: half bit, 1: one bit (default), 2: two bits)]\n" @@ -123,6 +123,7 @@ sighandler(int signum) #else static void sighandler(int signum) { + signal(SIGPIPE, SIG_IGN); fprintf(stderr, "Signal caught, exiting!\n"); do_exit = 1; rtlsdr_cancel_async(dev); |