From 878f71e999a897789892b989cc825621b39e0d67 Mon Sep 17 00:00:00 2001
From: Andrew McMillan <andrew@morphoss.com>
Date: Thu, 5 Nov 2009 17:07:30 +1300
Subject: [PATCH] Only responde with freebusy to a VFREEBUSY request.

---
 inc/caldav-POST.php | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/inc/caldav-POST.php b/inc/caldav-POST.php
index 7dc1c6ae..df8c365f 100644
--- a/inc/caldav-POST.php
+++ b/inc/caldav-POST.php
@@ -213,8 +213,12 @@ $resources = $ical->GetComponents('VTIMEZONE',false);
 $first = $resources[0];
 switch ( $method ) {
   case 'REQUEST':
-    dbg_error_log("POST", "Handling iTIP 'REQUEST' method.", $method );
-    handle_freebusy_request( $first );
+    dbg_error_log('POST', 'Handling iTIP "REQUEST" method with "%s" component.', $method, $first->GetType() );
+    if ( $first->GetType() == 'VFREEBUSY' )
+      handle_freebusy_request( $first );
+    else {
+      dbg_error_log('POST', 'Ignoring iTIP "REQUEST" with "%s" component.', $first->GetType() );
+    }
     break;
 
   case 'CANCEL':