From 57c363e041c30768af6907affc146de65d388455 Mon Sep 17 00:00:00 2001
From: Jan Schneider <jan@horde.org>
Date: Thu, 24 Jun 2010 16:39:54 +0200
Subject: [PATCH] Pre-populate array.

---
 kronolith/lib/FreeBusy.php | 1 +
 1 file changed, 1 insertion(+)

diff --git a/kronolith/lib/FreeBusy.php b/kronolith/lib/FreeBusy.php
index 528af0cc2..7e4dc65f3 100644
--- a/kronolith/lib/FreeBusy.php
+++ b/kronolith/lib/FreeBusy.php
@@ -76,6 +76,7 @@ class Kronolith_FreeBusy
         }
 
         /* Fetch events. */
+        $busy = array();
         foreach ($calendars as $calendar) {
             if (strpos($calendar, 'remote_') === 0) {
                 $driver = Kronolith::getDriver('Ical', substr($calendar, 7));
-- 
2.11.0