From b95a4d19b74ef98f0299c5fcecfe025719704d15 Mon Sep 17 00:00:00 2001
From: Thomas Bruederli <bruederli@kolabsys.com>
Date: Wed, 16 May 2012 16:32:49 +0200
Subject: [PATCH] Catch errors in user's timezone settings

---
 plugins/libkolab/libkolab.php | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/plugins/libkolab/libkolab.php b/plugins/libkolab/libkolab.php
index fd911be4..bf545695 100644
--- a/plugins/libkolab/libkolab.php
+++ b/plugins/libkolab/libkolab.php
@@ -45,7 +45,13 @@ class libkolab extends rcube_plugin
         set_include_path($include_path);
 
         $rcmail = rcmail::get_instance();
-        kolab_format::$timezone = new DateTimeZone($rcmail->config->get('timezone', 'GMT'));
+        try {
+            kolab_format::$timezone = new DateTimeZone($rcmail->config->get('timezone', 'GMT'));
+        }
+        catch (Exception $e) {
+            raise_error($e, true);
+            kolab_format::$timezone = new DateTimeZone('GMT');
+        }
 
         // load (old) dependencies if available
         if (@include_once('Horde/Util.php')) {