From 45e9da9e3bcad0d079d55b0d110b8deed455deb3 Mon Sep 17 00:00:00 2001
From: martinp876 <martinp876@2b470e98-0d58-463d-a4d8-8e2adae1ed80>
Date: Fri, 19 Jul 2013 05:36:37 +0000
Subject: [PATCH] correct RSSI calc if no value present

git-svn-id: https://svn.fhem.de/fhem/trunk@3451 2b470e98-0d58-463d-a4d8-8e2adae1ed80
---
 fhem/FHEM/10_CUL_HM.pm | 1 +
 1 file changed, 1 insertion(+)

diff --git a/fhem/FHEM/10_CUL_HM.pm b/fhem/FHEM/10_CUL_HM.pm
index 34a037313..842ec21e9 100755
--- a/fhem/FHEM/10_CUL_HM.pm
+++ b/fhem/FHEM/10_CUL_HM.pm
@@ -3926,6 +3926,7 @@ sub CUL_HM_noDupInString($) {#return string with no duplicates, comma separated
 }
 sub CUL_HM_storeRssi(@){
   my ($name,$peerName,$val) = @_;
+  return if (!$val);
   $defs{$name}{helper}{rssi}{$peerName}{lst} = $val;
   my $rssiP = $defs{$name}{helper}{rssi}{$peerName};
   $rssiP->{min} = $val if (!$rssiP->{min} || $rssiP->{min} > $val);