print scale factor as float number

diff --git a/include/classes/rrdstat.php-class b/include/classes/rrdstat.php-class
index 7ac9c04973b6b536e7c7fd228c2c4fbe431aa236..55d0c37a3ff1d310d18e5299b38948fec1f62298 100644 (file)
--- a/include/classes/rrdstat.php-class
+++ b/include/classes/rrdstat.php-class
@@ -630,7 +630,7 @@ class rrdstat {
           $grow = array();
           $grow['dType'] = 'CDEF';
           $grow['name'] = $erow['name'];
           $grow = array();
           $grow['dType'] = 'CDEF';
           $grow['name'] = $erow['name'];

-          $grow['rpn_expr'] = $erow['name'].'_tmp,'.$erow['scale'].',*';
+          $grow['rpn_expr'] = $erow['name'].'_tmp,'.sprintf('%F', $erow['scale']).',*';

         }
         if ($use_gcrows) { $grow['gType'] = isset($erow['gType'])?$erow['gType']:'LINE1'; }
         else { $grow['gType'] = ((count($grow_def)==2) && ($key==0))?'AREA':'LINE1'; }
         }
         if ($use_gcrows) { $grow['gType'] = isset($erow['gType'])?$erow['gType']:'LINE1'; }
         else { $grow['gType'] = ((count($grow_def)==2) && ($key==0))?'AREA':'LINE1'; }