add some data fetched from RRD; make RRD fetch actually return data correctly

diff --git a/include/classes/rrdstat.php-class b/include/classes/rrdstat.php-class
index deb8cdaef81250a998a00f18cbc6c1391c5854b0..7ac9c04973b6b536e7c7fd228c2c4fbe431aa236 100644 (file)
--- a/include/classes/rrdstat.php-class
+++ b/include/classes/rrdstat.php-class
@@ -456,8 +456,8 @@ class rrdstat {
       $fresult = array();
       $rows = explode("\n", $return);
       $fields = preg_split('/\s+/', array_shift($rows));
       $fresult = array();
       $rows = explode("\n", $return);
       $fields = preg_split('/\s+/', array_shift($rows));

-      if (array_shift($fields) == 'timestamp') {
-        $fresult[0] = $fields;
+      if (in_array(array_shift($fields), array('timestamp', ''))) {
+        //$fresult[0] = $fields;

         foreach ($rows as $row) {
           if (strlen(trim($row))) {
             $rvals = preg_split('/\s+/', $row);
         foreach ($rows as $row) {
           if (strlen(trim($row))) {
             $rvals = preg_split('/\s+/', $row);