From cf57b244c90663570f11821450a2dee69c02903b Mon Sep 17 00:00:00 2001
From: davidbenton <david@dbenton.com>
Date: Wed, 23 Apr 2014 22:43:03 -0500
Subject: [PATCH] Check for ICS DESCRIPTION before assigning

Fixes unclecheese/silverstripe-event-calendar#43
---
 code/Calendar.php | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/code/Calendar.php b/code/Calendar.php
index 7c1df72..9eeabd5 100755
--- a/code/Calendar.php
+++ b/code/Calendar.php
@@ -349,7 +349,9 @@ public function getFeedEvents($start_date, $end_date) {
 				// translate iCal schema into CalendarAnnouncement schema (datetime + title/content)
 				$feedevent = new CalendarAnnouncement;
 				$feedevent->Title = $event['SUMMARY'];
-				$feedevent->Content = $event['DESCRIPTION'];
+				if ( isset($event['DESCRIPTION']) ) {
+					$feedevent->Content = $event['DESCRIPTION'];
+				}
 
 				$startdatetime = $this->iCalDateToDateTime($event['DTSTART']);
 				$enddatetime = $this->iCalDateToDateTime($event['DTEND']);