From bc1b45f8734be9327cd992235ac28ea4e8fd18ae Mon Sep 17 00:00:00 2001
From: Ralf Becker <ralfbecker@outdoor-training.de>
Date: Wed, 12 Nov 2008 13:52:38 +0000
Subject: [PATCH] "fixed missing CHARSET for CN in ATTENDEE, reported by
 Hans-Juergen Tappe <tappe(at)hek.uni-karlsruhe.de> on the German list"

---
 calendar/inc/class.calendar_ical.inc.php | 1 +
 1 file changed, 1 insertion(+)

diff --git a/calendar/inc/class.calendar_ical.inc.php b/calendar/inc/class.calendar_ical.inc.php
index 22f27b59d7..d81a1e5304 100644
--- a/calendar/inc/class.calendar_ical.inc.php
+++ b/calendar/inc/class.calendar_ical.inc.php
@@ -451,6 +451,7 @@ class calendar_ical extends calendar_boupdate
 					//echo "$key:$valueID: value=$valueData, param=".print_r($paramDate,true)."\n";
 					$vevent->setAttribute($key, $valueData, $paramData);
 					$options = array();
+					if ($paramData['CN']) $valueData .= $paramData['CN'];	// attendees or organizer CN can contain utf-8 content
 					if($key != 'RRULE' && preg_match('/([\000-\012\015\016\020-\037\075])/',$valueData))
 					{
 						$options['ENCODING'] = 'QUOTED-PRINTABLE';