From 452c77c09b9093885d61978733cca9e3e76793cc Mon Sep 17 00:00:00 2001
From: Denis Ledoux <dle@openerp.com>
Date: Fri, 11 Apr 2014 15:42:03 +0200
Subject: [PATCH] [FIX] 500 error on connection when using PyWebDAV 0.9.4 (and
 maybe others)

Courtesy of Holger Brunn (Therp)

bzr revid: dle@openerp.com-20140411134203-lxt4mnquiiclv6w3
---
 addons/document_webdav/webdav_server.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/addons/document_webdav/webdav_server.py b/addons/document_webdav/webdav_server.py
index 1ee89eb04c3..fbe53fa4efe 100644
--- a/addons/document_webdav/webdav_server.py
+++ b/addons/document_webdav/webdav_server.py
@@ -93,6 +93,8 @@ class DAVHandler(DAVRequestHandler, HttpOptions, FixSendError):
         self.client_address = client_address
         self.server = server
         self.setup()
+        if hasattr(self, '_init_buffer'):
+            self._init_buffer()
 
     def get_userinfo(self, user, pw):
         return False