resolve php notices

Including a lot of undefined $_GET values.

3 files changed, 5 insertions, 5 deletions

diff --git a/plugin.php b/plugin.php
index 54f75fb..4e8384c 100644
--- a/plugin.php
+++ b/plugin.php
@@ -4,10 +4,10 @@ require_once 'conf/common.inc.php';
 require_once 'inc/functions.inc.php';
 require_once 'inc/html.inc.php';
 
-$host = validate_get($_GET['h'], 'host');
-$plugin = validate_get($_GET['p'], 'plugin');
+$host = validate_get(GET('h'), 'host');
+$plugin = validate_get(GET('p'), 'plugin');
 
-if ($_GET['a'] == 'del') {
+if (GET('a') == 'del') {
         plugin_header($host, $plugin, 1);
 } else {
         plugin_header($host, $plugin, 0);
diff --git a/plugin/memcached.php b/plugin/memcached.php
index b30c27c..e011c9e 100644
--- a/plugin/memcached.php
+++ b/plugin/memcached.php
@@ -21,7 +21,7 @@ require_once 'inc/collectd.inc.php';
 # ps_cputime.rrd
 
 
-switch($_GET['t']) {
+switch(GET('t')) {
 # df-cache.rrd
         case 'df':
         require_once 'type/Default.class.php';
diff --git a/plugin/swap.php b/plugin/swap.php
index 9449b55..c24d90b 100644
--- a/plugin/swap.php
+++ b/plugin/swap.php
@@ -11,7 +11,7 @@ require_once 'inc/collectd.inc.php';
 # swap/swap-free.rrd
 # swap/swap-used.rrd
 
-switch($_GET['t']) {
+switch(GET('t')) {
         case 'swap':
                 require_once 'type/GenericStacked.class.php';
                 $obj = new Type_GenericStacked($CONFIG);