From b5d049f3d5f939efbfe3669d57ec717fca8509f7 Mon Sep 17 00:00:00 2001
From: Nathan Gray <nathangray.bsc@gmail.com>
Date: Tue, 29 Jan 2013 18:22:46 +0000
Subject: [PATCH] Get ical export working for scheduled export

---
 importexport/inc/class.importexport_schedule_ui.inc.php | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/importexport/inc/class.importexport_schedule_ui.inc.php b/importexport/inc/class.importexport_schedule_ui.inc.php
index bcfa6ae468..d0db756c6a 100644
--- a/importexport/inc/class.importexport_schedule_ui.inc.php
+++ b/importexport/inc/class.importexport_schedule_ui.inc.php
@@ -487,6 +487,10 @@
 					// Update filter to use current absolute dates
 					$definition->filter = $filters;
 				}
+				if(!is_array($definition->plugin_options))
+				{
+					$definition->plugin_options = array();
+				}
 				$definition->plugin_options = array_merge($definition->plugin_options, $selection);
 			}