From 06daf822929afcb37284d95c4181fb54dee4bccc Mon Sep 17 00:00:00 2001
From: "Michael J. Rubinsky" <mrubinsk@horde.org>
Date: Tue, 27 Apr 2010 12:51:13 -0400
Subject: [PATCH] Kronolith::getDefaultCalendar() can return a boolean false,
 which causes as warning in array_key_exists(), so explicitly check for this
 also

---
 kronolith/lib/Api.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/kronolith/lib/Api.php b/kronolith/lib/Api.php
index f95015ffe..598212c7b 100644
--- a/kronolith/lib/Api.php
+++ b/kronolith/lib/Api.php
@@ -492,8 +492,8 @@ class Kronolith_Api extends Horde_Registry_Api
             $calendar = Kronolith::getDefaultCalendar();
         }
 
-        if (!array_key_exists($calendar,
-            Kronolith::listCalendars(false, Horde_Perms::READ))) {
+        if ($calendar === false || 
+            !array_key_exists($calendar, Kronolith::listCalendars(false, Horde_Perms::READ))) {
             throw new Horde_Exception_PermissionDenied();
         }
 
-- 
2.11.0