diff --git a/core/mchat.php b/core/mchat.php
index ee65a10..1c4e24f 100644
--- a/core/mchat.php
+++ b/core/mchat.php
@@ -521,11 +521,11 @@ class mchat
 		$pageloc = preg_replace("/\?.+/", "", $pagelocsource);
 		//$pageloc = $this->user->page['page'];
 		}
-		else 
+		else
 		{
 		$pageloc = $this->user->page['page'];
 		}
-		
+	
 		$this->template->assign_vars(array(
 			'MCHAT_FILE_NAME'				=> $this->helper->route('dmzx_mchat_controller'),
 			'MCHAT_REFRESH_JS'				=> 1000 * $this->config['mchat_refresh'],