1 files changed, 2 insertions, 2 deletions

diff --git a/inc/collectd.inc.php b/inc/collectd.inc.php
index 99ffdd1..56c5a2d 100644
--- a/inc/collectd.inc.php
+++ b/inc/collectd.inc.php
@@ -11,9 +11,9 @@ function collectd_hosts() {
         if (!is_dir($CONFIG['datadir']))
                 return false;
 
-        $dir = scandir($CONFIG['datadir']);
+        $dir = array_diff(scandir($CONFIG['datadir']), array('.', '..'));
         foreach($dir as $k => $v) {
-                if(!is_dir($CONFIG['datadir'].'/'.$v) || $v == '.' || $v == '..')
+                if(!is_dir($CONFIG['datadir'].'/'.$v))
                         unset($dir[$k]);
         }
         return($dir);