From 332ce86c3a528f313070580fcef11c15ab5f309a Mon Sep 17 00:00:00 2001
From: Hakim El Hattab <hakim.elhattab@gmail.com>
Date: Fri, 16 Nov 2012 09:29:25 -0500
Subject: [PATCH] null check for notes in markdown parser (#253)

---
 plugin/markdown/markdown.js | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/plugin/markdown/markdown.js b/plugin/markdown/markdown.js
index 6331171..b1660a1 100644
--- a/plugin/markdown/markdown.js
+++ b/plugin/markdown/markdown.js
@@ -29,7 +29,9 @@
 
         section.innerHTML = (new Showdown.converter()).makeHtml(text);
 
-        section.appendChild( notes );
+        if( notes ) {
+            section.appendChild( notes );
+        }
     }
 
 })();
\ No newline at end of file