From: beralt <beralt@beralt.nl>
Date: Mon, 25 Nov 2013 10:27:13 +0000 (+0100)
Subject: linuxdvb: fix small errors while gathering statistics
X-Git-Tag: v4.1~2346^2~2
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=124039f1aee324c183b59ccba13d412e5d30d76f;p=thirdparty%2Ftvheadend.git

linuxdvb: fix small errors while gathering statistics
---

diff --git a/src/input/mpegts/linuxdvb/linuxdvb_frontend.c b/src/input/mpegts/linuxdvb/linuxdvb_frontend.c
index dc0c64463..91f43f0ce 100644
--- a/src/input/mpegts/linuxdvb/linuxdvb_frontend.c
+++ b/src/input/mpegts/linuxdvb/linuxdvb_frontend.c
@@ -560,8 +560,12 @@ linuxdvb_frontend_monitor ( void *aux )
         u16 = fe_properties[1].u.st.stat[0].uvalue;
     }
     if(fe_properties[2].u.st.len > 0) {
-      if(fe_properties[2].u.st.stat[0].scale == FE_SCALE_COUNTER)
-        mmi->mmi_stats.ber = u16 / fe_properties[2].u.st.stat[0].uvalue;
+      if(fe_properties[2].u.st.stat[0].scale == FE_SCALE_COUNTER) {
+        if(fe_properties[5].u.st.stat[0].uvalue > 0 )
+          mmi->mmi_stats.ber = u16 / fe_properties[2].u.st.stat[0].uvalue;
+        else
+          mmi->mmi_stats.ber = 0;
+      }
     }
     if(fe_properties[3].u.st.len > 0) {
       /* note that decibel scale means 0.0001 dB units */
@@ -576,8 +580,12 @@ linuxdvb_frontend_monitor ( void *aux )
         u16 = fe_properties[4].u.st.stat[0].uvalue;
     }
     if(fe_properties[5].u.st.len > 0) {
-      if(fe_properties[5].u.st.stat[0].scale == FE_SCALE_COUNTER)
-        mmi->mmi_stats.unc = u16 / fe_properties[5].u.st.stat[0].uvalue;
+      if(fe_properties[5].u.st.stat[0].scale == FE_SCALE_COUNTER) {
+        if(fe_properties[5].u.st.stat[0].uvalue > 0 )
+          mmi->mmi_stats.unc = u16 / fe_properties[5].u.st.stat[0].uvalue;
+        else
+          mmi->mmi_stats.unc = 0;
+      }
     }
   } else {
     /* use old v3 API */