plugin: deduplicate rrd_format code

1 files changed, 2 insertions, 3 deletions

diff --git a/plugin/dns.php b/plugin/dns.php
index 15143b5..d0784df 100644
--- a/plugin/dns.php
+++ b/plugin/dns.php
@@ -15,6 +15,8 @@ require_once 'inc/collectd.inc.php';
 $obj = new Type_GenericStacked($CONFIG);
 $obj->width = $width;
 $obj->heigth = $heigth;
+$obj->rrd_format = '%5.1lf%s';
+
 switch($obj->args['type']) {
         case 'dns_octets':
                 $obj->data_sources = array(
@@ -31,19 +33,16 @@ switch($obj->args['type']) {
                 );
                 $obj->rrd_title = 'DNS traffic';
                 $obj->rrd_vertical = 'Bit/s';
-                $obj->rrd_format = '%5.1lf%s';
         break;
         case 'dns_opcode':
                 $obj->data_sources = array('value');
                 $obj->rrd_title = 'DNS Opcode Query';
                 $obj->rrd_vertical = 'Queries/s';
-                $obj->rrd_format = '%5.1lf%s';
         break;
         case 'dns_qtype':
                 $obj->data_sources = array('value');
                 $obj->rrd_title = 'DNS QType';
                 $obj->rrd_vertical = 'Queries/s';
-                $obj->rrd_format = '%5.1lf%s';
         break;
 }