Merge pull request #2472 from kurund/CRM-14167

[civicrm-core.git] / CRM / Utils / ICalendar.php

diff --git a/CRM/Utils/ICalendar.php b/CRM/Utils/ICalendar.php
index 23774804cf1dfe744757a0bff901bdbcf2039100..f3cd3bbc4e98e1476d5167409b1b09a46a8691f6 100644 (file)
--- a/CRM/Utils/ICalendar.php
+++ b/CRM/Utils/ICalendar.php
@@ -1,7 +1,7 @@
 <?php
 /*
  +--------------------------------------------------------------------+
- | CiviCRM version 4.3                                                |
+ | CiviCRM version 4.4                                                |
  +--------------------------------------------------------------------+
  | Copyright CiviCRM LLC (c) 2004-2013                                |
  +--------------------------------------------------------------------+
@@ -106,7 +106,7 @@ class CRM_Utils_ICalendar {
    * @return void
    *
    */
-  function send($calendar, $content_type = 'text/calendar', $charset = 'us-ascii', $fileName = NULL, $disposition = NULL) {
+  static function send($calendar, $content_type = 'text/calendar', $charset = 'us-ascii', $fileName = NULL, $disposition = NULL) {
     $config = CRM_Core_Config::singleton();
     $lang = $config->lcMessages;
     header("Content-Language: $lang");