From 622c3ec97409c67ff316c317771b47880fa5c1e8 Mon Sep 17 00:00:00 2001
From: Igor Minar
Date: Thu, 1 Sep 2011 15:13:42 -0700
Subject: fix(jqLite): addClass should ignore falsy values

---
 src/jqLite.js | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'src/jqLite.js')

diff --git a/src/jqLite.js b/src/jqLite.js
index ce9e612e..8cef64da 100644
--- a/src/jqLite.js
+++ b/src/jqLite.js
@@ -162,8 +162,8 @@ function JQLiteRemoveClass(element, selector) {
   );
 }
 
-function JQLiteAddClass(element, selector ) {
-  if (!JQLiteHasClass(element, selector)) {
+function JQLiteAddClass(element, selector) {
+  if (selector && !JQLiteHasClass(element, selector)) {
     element.className = trim(element.className + ' ' + selector);
   }
 }
-- 
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