From f111a51f10b23307191ec9aac85438eef596be83 Mon Sep 17 00:00:00 2001
From: niv-openerp <nicolas.vanhoren@openerp.com>
Date: Tue, 14 Aug 2012 11:44:01 +0200
Subject: [PATCH] Fixed problem when message is false (i think)

bzr revid: nicolas.vanhoren@openerp.com-20120814094401-uv548xbylkfq8bun
---
 openerp/tools/html_sanitize.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/openerp/tools/html_sanitize.py b/openerp/tools/html_sanitize.py
index 74d83a2c453..e8896774dc1 100644
--- a/openerp/tools/html_sanitize.py
+++ b/openerp/tools/html_sanitize.py
@@ -3,6 +3,8 @@ from pyquery import PyQuery as pq
 import re
 
 def html_sanitize(x):
+    if not x:
+        return x
     root = pq("<div />")
     root.html(x)
     result = handle_element(root[0])