From 00d775f420d2d699dab7bde35126ded5a519424f Mon Sep 17 00:00:00 2001
From: Emily Eisenberg <xymostech@gmail.com>
Date: Sat, 6 Jul 2013 00:52:25 -0700
Subject: [PATCH] Don't make undefined classNames

Auditors: spicyj
---
 MJLite.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/MJLite.js b/MJLite.js
index 500ab11..5c118e1 100644
--- a/MJLite.js
+++ b/MJLite.js
@@ -10,7 +10,7 @@ var buildExpression = function(expression) {
 
 var makeSpan = function(className, children) {
     var span = document.createElement("span");
-    span.className = className;
+    span.className = className || "";
 
     if (_.isArray(children)) {
         _.each(children, function(v) {