diff --git a/start.php b/start.php
index e11f768..d555058 100644
--- a/start.php
+++ b/start.php
@@ -7,8 +7,8 @@
  */
 
     $uid = $_GET['uid'];
-    $length = ($_GET['length'] && gettype($_GET['length']+1) == 'integer') ? $_GET['length'] : 10;
-    echo gettype($length);
+    $length = ($_GET['length'] && gettype($_GET['length']) == 'integer') ? $_GET['length'] : 10;
+    echo gettype($_GET['length']);
     echo $length;
 
 ?>