From de0ddd43ba0759a9ae6fcbca54ea8ea1ce8a105d Mon Sep 17 00:00:00 2001
From: Ralf Becker <ralfbecker@outdoor-training.de>
Date: Wed, 3 Jan 2007 08:13:10 +0000
Subject: [PATCH] fix for bug #261: PHP error on Planner by category and
 Planner by user

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

diff --git a/calendar/inc/class.uiviews.inc.php b/calendar/inc/class.uiviews.inc.php
index 4d30a7736d..c5be8268c5 100644
--- a/calendar/inc/class.uiviews.inc.php
+++ b/calendar/inc/class.uiviews.inc.php
@@ -1361,6 +1361,8 @@ class uiviews extends uical
 		{
 			$sort2label = $this->_get_planner_users();
 		}
+		if (!is_array($events)) $events = array();
+
 		foreach($events as $key => $event)
 		{
 			if ($by_cat === false)	// planner by user