TimeZone.php

diff --git a/TimeZone.php b/TimeZone.php
index 905ed9a..325bb9d 100644 (file)
--- a/TimeZone.php
+++ b/TimeZone.php
@@ -95,6 +95,7 @@ class Pman_Core_TimeZone extends Pman
     {
         self::getTimezones();
 
+        // invalid timezone
         if(!isset(self::$timezones[$timezone])) {
             return '';
         }