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PRESENCE: recognize execution failure of ping-check

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git-svn-id: https://svn.fhem.de/fhem/trunk@3736 2b470e98-0d58-463d-a4d8-8e2adae1ed80
This commit is contained in:
markusbloch 2013-08-18 11:54:05 +00:00
parent 2047a2c3fd
commit f20006dd7a
1 changed files with 12 additions and 4 deletions
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8
fhem/FHEM/73_PRESENCE.pm
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@ -535,9 +535,17 @@ PRESENCE_DoLocalPingScan($)
{ {
$temp = qx(ping -c $count $device); $temp = qx(ping -c $count $device);
chomp $temp;
if($temp ne "")
{
Log3 $name, 5, "PRESENCE ($name) - ping command returned with output:\n$temp"; Log3 $name, 5, "PRESENCE ($name) - ping command returned with output:\n$temp";
$return = "$name|$local|".($temp =~ /\d+ [Bb]ytes (from|von)/ ? "present" : "absent"); $return = "$name|$local|".($temp =~ /\d+ [Bb]ytes (from|von)/ ? "present" : "absent");
} }
else
{
$return = "$name|$local|error|Could not execute ping command: \"ping -c $count $device\"";
}
}
return $return; return $return;