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fix: hide warnings

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git-svn-id: svn://svn.code.sf.net/p/fhem/code/trunk@8537 2b470e98-0d58-463d-a4d8-8e2adae1ed80
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hexenmeister
2015-05-06 20:27:47 +00:00
parent a1ecc6fc4f
commit 4353048c23
1 changed files with 1 additions and 1 deletions
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2
fhem/FHEM/42_SYSMON.pm
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@@ -2693,7 +2693,7 @@ sub SYSMON_getNetworkInfo ($$$) {
$map->{$nName.DIFF_SUFFIX} = $out_txt_diff;
}
my $speed = SYSMON_execute($hash, "[ -f /sys/class/net/$nName/speed ] && cat /sys/class/net/$nName/speed || echo not available");
my $speed = SYSMON_execute($hash, "[ -f /sys/class/net/$nName/speed ] && cat /sys/class/net/$nName/speed 2>/dev/null || echo not available");
if(defined($speed)) {
$map->{$nName.SPEED_SUFFIX} = $speed;
}