From 7a05f2b7d74273d019769d8a2489e9afb081e0c4 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ja=CC=81n=20Ma=CC=81te=CC=81?= <jan.mate@inf-it.com>
Date: Sun, 27 Apr 2014 17:26:35 +0200
Subject: [PATCH] fixed uninitialized principal object for calendar-proxy-*
 queries

---
 inc/DAVResource.php | 1 +
 1 file changed, 1 insertion(+)

diff --git a/inc/DAVResource.php b/inc/DAVResource.php
index d5c309d7..5b84a04c 100644
--- a/inc/DAVResource.php
+++ b/inc/DAVResource.php
@@ -1681,6 +1681,7 @@ EOQRY;
         if ( isset($c->disable_caldav_proxy) && $c->disable_caldav_proxy ) return false;
         if ( !isset($proxy_type) ) $proxy_type = 'write';
         // ProxyFor is an already constructed URL
+		$this->FetchPrincipal();
         $reply->CalendarserverElement($prop, 'calendar-proxy-'.$proxy_type.'-for', $reply->href( $this->principal->ProxyFor($proxy_type) ) );
         break;