From d2d12bbe049e5ecd75a7ebe449347ee509893c5d Mon Sep 17 00:00:00 2001
From: Andrew McMillan <andrew@morphoss.com>
Date: Thu, 19 Apr 2012 18:01:04 +1200
Subject: [PATCH] Need $request globally in this function

---
 inc/caldav-ACL.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/inc/caldav-ACL.php b/inc/caldav-ACL.php
index 2d72fa25..ace42c30 100644
--- a/inc/caldav-ACL.php
+++ b/inc/caldav-ACL.php
@@ -104,8 +104,8 @@ $cache_delete_list = array();
 $qry = new AwlQuery('BEGIN');
 $qry->Exec('ACL',__LINE__,__FILE__);
 
-function process_ace( $grantor, $by_principal, $by_collection, $ace ) {
-  global $cache_delete_list;
+function process_ace( $grantor, $by_principal, $by_collection, XMLElement $ace ) {
+  global $cache_delete_list, $request;
   
   $elements = $ace->GetContent();
   $principal_node = $elements[0];