From 350bb08445efad4fd80485dc8f71b316922f6fc3 Mon Sep 17 00:00:00 2001
From: Andrew McMillan <andrew@morphoss.com>
Date: Thu, 26 Sep 2013 16:09:13 +0200
Subject: [PATCH] The SQL date formatting constants have moved.

---
 inc/caldav-PROPFIND.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/inc/caldav-PROPFIND.php b/inc/caldav-PROPFIND.php
index 2a040cf7..0b2d955d 100644
--- a/inc/caldav-PROPFIND.php
+++ b/inc/caldav-PROPFIND.php
@@ -110,7 +110,7 @@ function get_collection_contents( $depth, $collection, $parent_path = null ) {
   dbg_error_log('PROPFIND','Getting collection contents: Depth %d, Path: %s, Bound from: %s, Bound to: %s',
                                                               $depth, $collection->dav_name(), $bound_from, $bound_to );
 
-  $date_format = iCalendar::HttpDateFormat();
+  $date_format = AwlDatabase::HttpDateFormat;
   $responses = array();
   if ( ! $collection->IsCalendar() &&  ! $collection->IsAddressbook() ) {
     /**