dvb: fix loss of SNR display (bug #3927)

diff --git a/src/input/mpegts/linuxdvb/linuxdvb_frontend.c b/src/input/mpegts/linuxdvb/linuxdvb_frontend.c
index 326f74aec784f4a08a998856c5fe17106e10211f..352385ef372dbfb9bc8cbbc213ac12507df6ac1a 100644 (file)
--- a/src/input/mpegts/linuxdvb/linuxdvb_frontend.c
+++ b/src/input/mpegts/linuxdvb/linuxdvb_frontend.c
@@ -934,6 +934,10 @@ linuxdvb_frontend_monitor ( void *aux )
         mmi->tii_stats.snr = fe_properties[3].u.st.stat[0].svalue;
         gotprop = 1;
       }
+      else if(fe_properties[3].u.st.stat[0].scale == FE_SCALE_NOT_AVAILABLE) {
+        mmi->tii_stats.snr_scale = SIGNAL_STATUS_SCALE_UNKNOWN;
+        gotprop = 1;
+      }
       else {
         ioctl_bad(lfe, 6);
         mmi->tii_stats.snr_scale = SIGNAL_STATUS_SCALE_UNKNOWN;