From 86839b70ffcd05bb375df3bc63d0e13ee9203c25 Mon Sep 17 00:00:00 2001
From: daper <daper@users.noreply.github.com>
Date: Sun, 22 Sep 2013 18:17:46 +0200
Subject: [PATCH] Fix Beginning/Trailing Spaces on Classes

I applied the trim function to string class before it is split what caused an error output if it had beginning or trailing spaces.
---
 unique-selector/src/unique-selector.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/unique-selector/src/unique-selector.js b/unique-selector/src/unique-selector.js
index a2273f0..c59d5e0 100644
--- a/unique-selector/src/unique-selector.js
+++ b/unique-selector/src/unique-selector.js
@@ -30,7 +30,7 @@
         return a.length - b.length;
       };
       if (el.attr("class")) {
-        classes = el.attr("class").split(" ");
+        classes = $.trim(el.attr("class")).split(" ");
         for (i = 0; i < classes.length; i += 1) {
           if (1 === $(tagName + "." + classes[i]).length) {
             simple_candidates.push(tagName + "." + classes[i]);