From e8c1a81e87c0a02b4ef0932b18eeacf4410408e9 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?R=C3=A9gis=20Hanol?= <regis@hanol.fr>
Date: Wed, 10 Jul 2013 22:52:14 +0200
Subject: [PATCH] do not create global variables

---
 app/assets/javascripts/external/Markdown.Converter.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/app/assets/javascripts/external/Markdown.Converter.js b/app/assets/javascripts/external/Markdown.Converter.js
index 39fbc5d83..756687126 100644
--- a/app/assets/javascripts/external/Markdown.Converter.js
+++ b/app/assets/javascripts/external/Markdown.Converter.js
@@ -1275,7 +1275,7 @@ else
             //  autolink anything like <http://example.com>
 
             var replacer = function (wholematch, m1) {
-                m1encoded = m1.replace(/\_\_/, '%5F%5F');
+                var m1encoded = m1.replace(/\_\_/, '%5F%5F');
                 return "<a href=\"" + m1encoded + "\">" + pluginHooks.plainLinkText(m1) + "</a>";
             }
             text = text.replace(/<((https?|ftp):[^'">\s]+)>/gi, replacer);