gistfile1.txt

 574     if ( ! isset($graph_config) ) {
 575         error_log("in isset");
 576         if ( ($graph == "metric") &&
 577              isset($_GET['title']) &&
 578              $_GET['title'] !== '')
 579           error_log("in graph == metric");
 580           $metrictitle = sanitize($_GET['title']);
 581         $php_report_file = $conf['graphdir'] . "/" . $graph . ".php";
 582       $json_report_file = $conf['graphdir'] . "/" . $graph . ".json";