From e966b19fa4bc3227fe0f6dabb756de81bc014ba3 Mon Sep 17 00:00:00 2001
From: Xavier Morel <xmo@openerp.com>
Date: Tue, 7 Feb 2012 12:55:17 +0100
Subject: [PATCH] [FIX] wiki: don't call into the wiki formatter library if
 there's no value in the field

lp bug: https://launchpad.net/bugs/927653 fixed

bzr revid: xmo@openerp.com-20120207115517-tu05k67iy5dochck
---
 addons/wiki/static/src/js/wiki.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/addons/wiki/static/src/js/wiki.js b/addons/wiki/static/src/js/wiki.js
index 7b84ff5080c..8d68fed22e6 100644
--- a/addons/wiki/static/src/js/wiki.js
+++ b/addons/wiki/static/src/js/wiki.js
@@ -6,7 +6,7 @@ openerp.wiki = function (openerp) {
     openerp.wiki = {};
     openerp.wiki.FieldWikiReadonly = openerp.web.page.FieldCharReadonly.extend({
         set_value: function (value) {
-            var show_value = wiky.process(value);
+            var show_value = wiky.process(value || '');
             this.$element.find('div').html(show_value);
             return show_value;
         }