From 6bb7c5064229cd4ef67d10287085a9e450a97897 Mon Sep 17 00:00:00 2001
From: Ralf Becker <ralfbecker@outdoor-training.de>
Date: Thu, 16 Jul 2015 11:18:54 +0000
Subject: [PATCH] * Calendar: fixed copied execption of an event series still
 contained reference to original series

---
 calendar/inc/class.calendar_uiforms.inc.php | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/calendar/inc/class.calendar_uiforms.inc.php b/calendar/inc/class.calendar_uiforms.inc.php
index 8e201b2965..6a3f0f7415 100644
--- a/calendar/inc/class.calendar_uiforms.inc.php
+++ b/calendar/inc/class.calendar_uiforms.inc.php
@@ -546,7 +546,9 @@ class calendar_uiforms extends calendar_ui
 			unset($event['id']);
 			unset($event['uid']);
 			unset($event['reference']);
+			unset($preserv['reference']);
 			unset($event['recurrence']);
+			unset($preserv['recurrence']);
 			unset($event['recur_exception']);
 			unset($event['edit_single']);	// in case it has been set
 			unset($event['modified']);