From c23450ea73fdb2f0dedb153c5deb02ea8b9689aa Mon Sep 17 00:00:00 2001
From: Ralf Becker <ralfbecker@outdoor-training.de>
Date: Tue, 6 Sep 2011 07:23:02 +0000
Subject: [PATCH] deal with parsing of query parameters appending an "=" to
 "?download", accepting "?download=" too

---
 phpgwapi/inc/class.vfs_webdav_server.inc.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/phpgwapi/inc/class.vfs_webdav_server.inc.php b/phpgwapi/inc/class.vfs_webdav_server.inc.php
index 568bd3a946..c96ecb6947 100644
--- a/phpgwapi/inc/class.vfs_webdav_server.inc.php
+++ b/phpgwapi/inc/class.vfs_webdav_server.inc.php
@@ -540,9 +540,9 @@ class vfs_webdav_server extends HTTP_WebDAV_Server_Filesystem
 	 */
 	function __construct()
 	{
-		if ($_SERVER['REQUEST_METHOD'] == 'GET' && ($this->force_download = substr($_SERVER['REQUEST_URI'],-9) == '?download'))
+		if ($_SERVER['REQUEST_METHOD'] == 'GET' && ($this->force_download = strpos($_SERVER['REQUEST_URI'],'?download')))
 		{
-			$_SERVER['REQUEST_URI'] = substr($_SERVER['REQUEST_URI'],0,-9);
+			$_SERVER['REQUEST_URI'] = substr($_SERVER['REQUEST_URI'],0,$this->force_download);
 		}
 		parent::HTTP_WebDAV_Server();
 	}