plugin/varnish: deduplicate rrd_format values

1 files changed, 1 insertions, 3 deletions

diff --git a/plugin/varnish.php b/plugin/varnish.php
index 703a49f..4de4463 100644
--- a/plugin/varnish.php
+++ b/plugin/varnish.php
@@ -25,21 +25,19 @@ require_once 'inc/collectd.inc.php';
 $obj = new Type_Default($CONFIG);
 $obj->width = $width;
 $obj->heigth = $heigth;
+$obj->rrd_format = '%5.1lf%s';
 switch($obj->args['pinstance']) {
         case 'default-backend':
                 $obj->rrd_title = 'backend';
                 $obj->rrd_vertical = 'hits';
-                $obj->rrd_format = '%5.1lf%s';
                 break;
         case 'default-cache':
                 $obj->rrd_title = 'cache';
                 $obj->rrd_vertical = 'hits';
-                $obj->rrd_format = '%5.1lf%s';
                 break;
         case 'default-connections':
                 $obj->rrd_title = 'connections';
                 $obj->rrd_vertical = 'hits';
-                $obj->rrd_format = '%5.1lf%s';
                 break;
 }
 collectd_flush($obj->identifiers);