[media] fixed off by one parameter check error

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

diff --git a/utils/dvb/dvbv5-scan.c b/utils/dvb/dvbv5-scan.c
index d785998..d54aa8c 100644 (file)
--- a/utils/dvb/dvbv5-scan.c
+++ b/utils/dvb/dvbv5-scan.c
@@ -548,9 +548,9 @@ int main(int argc, char **argv)
        parms = dvb_fe_open(args.adapter, args.frontend, verbose, 0);
        if (!parms)
                return -1;
-       if (lnb)
+       if (lnb >= 0)
                parms->lnb = get_lnb(lnb);
-       if (args.sat_number > 0)
+       if (args.sat_number >= 0)
                parms->sat_number = args.sat_number % 3;
        parms->diseqc_wait = args.diseqc_wait;
        parms->freq_bpf = args.freq_bpf;