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Added sanity check

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f0o
2015-05-11 12:15:20 +00:00
parent 25a9535b95
commit 651f9d9d87
1 changed files with 4 additions and 5 deletions
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includes/rrdtool.inc.php
+4 -5
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@@ -257,16 +257,15 @@ function rrdtool_lastupdate($filename, $options)
function rrdtool_escape($string, $maxlength = NULL)
{
$result = shorten_interface_type($string);
if ( is_numeric($maxlength) ) {
$extra = substr_count($string,':',0,$maxlength);
$result = substr(str_pad($result, $maxlength),0,$maxlength+$extra);
$result = substr($result,0,(-1*$extra));
if( $extra > 0 ) {
$result = substr($result,0,(-1*$extra));
}
}
$result = str_replace(':','\:',$result);
return $result." ";
return $result." ";
}
?>