diff --git a/htdocs/application/config/stikked.php b/htdocs/application/config/stikked.php
index 6fc5434..8738161 100755
--- a/htdocs/application/config/stikked.php
+++ b/htdocs/application/config/stikked.php
@@ -72,7 +72,10 @@ $config['per_page'] = 10;
 **/
 $config['private_only'] = false;
 $config['enable_captcha'] = false;
-$config['blocked_words'] = '.es.tl, mycraft.com, strom';
+
+//blocked words; comma separated list, e.g. '.es.tl, mycraft.com, yourbadword'
+$config['blocked_words'] = '';
+
 //spamadmin: accessible via /spamadmin (only active when user + pass is set)
 $config['spamadmin_user'] = '';
 $config['spamadmin_pass'] = '';
diff --git a/htdocs/application/controllers/main.php b/htdocs/application/controllers/main.php
index 7abeb39..9a83d30 100755
--- a/htdocs/application/controllers/main.php
+++ b/htdocs/application/controllers/main.php
@@ -621,11 +621,13 @@ class Main extends CI_Controller
 		}
 	}
 	
-	function _blockwords_check($raw) 
+	function _blockwords_check() 
 	{
+
 		//setup message
 		$this->form_validation->set_message('_blockwords_check', 'Your paste contains blocked words.');
-        //check
+
+		//check
 		$blocked_words = $this->config->item('blocked_words');
 		$post = $this->input->post();
 		$raw = $post['code'];