Merge pull request #11 from wolf128058/master

additional timezone-check via date_default_timezone_get()

Author: GaneshKandu

kchat/ctrl/login.php

@@ -18,6 +18,9 @@ function index(){
 			$array['host']     = $_SERVER['HTTP_HOST'];
 			$install = array();
 			$timezone = get_cfg_var('date.timezone');
+			if(!$timezone){
+				$timezone = date_default_timezone_get();
+			}
 			$install['extensions'] = array(
 				"json",
 				"pdo"