From c3cfc97fffc0d5282eb2691f1c485bc832a901f6 Mon Sep 17 00:00:00 2001
From: Andrew McMillan <andrew@morphoss.com>
Date: Sat, 6 Mar 2010 00:21:01 +1300
Subject: [PATCH] Add an empty response to the DAV::group property.

---
 inc/DAVResource.php | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/inc/DAVResource.php b/inc/DAVResource.php
index 2eeca9d6..1a645b71 100644
--- a/inc/DAVResource.php
+++ b/inc/DAVResource.php
@@ -453,7 +453,7 @@ EOQRY;
   * Build permissions for this URL
   */
   function FetchPrivileges() {
-    global $session;
+    global $session, $request;
 
     if ( $this->dav_name == '/' || $this->dav_name == '' ) {
       $this->privileges = (1 | 16 | 32); // read + read-acl + read-current-user-privilege-set
@@ -1039,6 +1039,7 @@ EOQRY;
         break;
 
       // Empty tag responses.
+      case 'DAV::group':
       case 'DAV::alternate-URI-set':
         $reply->NSElement($prop, $tag );
         break;