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Uninitialized value warnings on FritzBox

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git-svn-id: https://svn.fhem.de/fhem/trunk@4995 2b470e98-0d58-463d-a4d8-8e2adae1ed80
This commit is contained in:
hexenmeister 2014-02-19 22:11:02 +00:00
parent e410ed107b
commit 895f0ca169
1 changed files with 7 additions and 2 deletions
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9
fhem/FHEM/42_SYSMON.pm
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@ -926,8 +926,13 @@ sub SYSMON_getRamAndSwap($$)
$used = $used / 1024;
$free = $free / 1024;
$buffers = $buffers / 1024;
$cached = $cached / 1024;
if(defined($cached)) {
$cached = $cached / 1024;
} else {
# Bei FritzBox wird dieser Wert nicht ausgageben
$cached = 0;
}
$ram = sprintf("Total: %.2f MB, Used: %.2f MB, %.2f %%, Free: %.2f MB", $total, ($used - $buffers - $cached), (($used - $buffers - $cached) / $total * 100), ($free + $buffers + $cached));
$map->{+RAM} = $ram;