From a07ac7b4b1168c4bf603c93e669e3545e5863f2b Mon Sep 17 00:00:00 2001
From: justme-1968 <justme-1968@users.noreply.github.com>
Date: Wed, 16 Sep 2015 09:01:31 +0000
Subject: [PATCH] 32_SYSSTAT.pm: fixed ininitialized variable warning

git-svn-id: https://svn.fhem.de/fhem/trunk@9262 2b470e98-0d58-463d-a4d8-8e2adae1ed80
---
 fhem/FHEM/32_SYSSTAT.pm | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/fhem/FHEM/32_SYSSTAT.pm b/fhem/FHEM/32_SYSSTAT.pm
index 3bcbb8a2e..bdffb5c36 100644
--- a/fhem/FHEM/32_SYSSTAT.pm
+++ b/fhem/FHEM/32_SYSSTAT.pm
@@ -345,7 +345,7 @@ SYSSTAT_GetUpdate($)
     }
   } elsif( AttrVal($name, "synologytemperature", 0) > 0 ) {
     my $temp = SYSSTAT_getSynoTemp($hash);
-    if( $temp > 0 && $temp < 200  ) {
+    if( $temp && $temp > 0 && $temp < 200  ) {
       if( AttrVal($name, "synologytemperature", 0) eq 2 ) {
           $temp = sprintf( "%.1f", (3 * ReadingsVal($name,"temperature",$temp) + $temp ) / 4 );
         }