From: Mauro Carvalho Chehab <mchehab@redhat.com>
Date: Thu, 24 Jan 2013 19:55:29 +0000 (-0200)
Subject: dvbv5-scan: also prints signal strength on tuner fail
X-Git-Tag: v4l-utils-0.9.4~66
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=14d9267b1a294521d801e476478662b42af0d53d;p=platform%2Fupstream%2Fv4l-utils.git

dvbv5-scan: also prints signal strength on tuner fail

Even when tuner fails, it makes sense to print the signal strength.

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

diff --git a/utils/dvb/dvbv5-scan.c b/utils/dvb/dvbv5-scan.c
index 161d7f0..de44259 100644
--- a/utils/dvb/dvbv5-scan.c
+++ b/utils/dvb/dvbv5-scan.c
@@ -110,6 +110,9 @@ static int print_frontend_stats(struct dvb_v5_fe_parms *parms)
 	/* While not lock, display status on a new line */
 	dvb_fe_retrieve_stats(parms, DTV_STATUS, &status);
 	if (!(status & FE_HAS_LOCK)) {
+		dvb_fe_snprintf_stat(parms, DTV_STAT_SIGNAL_STRENGTH, "Signal",
+				     i, &p, &len, &show);
+
 		fprintf(stderr, "%s: Tuning failed.\n", buf);
 		return 0;
 	}