From: Jakub Pawlowicz <jakub@goalsmashers.com>
Date: Wed, 19 Feb 2014 07:43:26 +0000 (+0000)
Subject: Adds faster selectors processing in advanced optimizer.
X-Git-Url: https://git.ndcode.org/public/gitweb.cgi?a=commitdiff_plain;h=375c240667c64dcd4262d77c0f2bd785c1668c11;p=clean-css.git

Adds faster selectors processing in advanced optimizer.

Selectors clean up is not needed in case of a single selector being processed.
---

diff --git a/History.md b/History.md
index 5486e308..274ef273 100644
--- a/History.md
+++ b/History.md
@@ -1,6 +1,7 @@
 [2.1.1 / 2014-xx-xx (UNRELEASED)](https://github.com/GoalSmashers/clean-css/compare/v2.1.0...v2.1.1)
 ==================
 
+* Adds faster selectors processing in advanced optimizer.
 * Fixed issue [#241](https://github.com/GoalSmashers/clean-css/issues/241) - incorrect handling of :not() selectors.
 
 [2.1.0 / 2014-02-13](https://github.com/GoalSmashers/clean-css/compare/v2.0.8...v2.1.0)
diff --git a/lib/selectors/optimizer.js b/lib/selectors/optimizer.js
index 6fc38985..fe394cf5 100644
--- a/lib/selectors/optimizer.js
+++ b/lib/selectors/optimizer.js
@@ -13,6 +13,9 @@ module.exports = function Optimizer(data, context, options) {
   var propertyOptimizer = new PropertyOptimizer();
 
   var cleanUpSelector = function(selectors) {
+    if (selectors.indexOf(',') == -1)
+      return selectors;
+
     var plain = [];
     var cursor = 0;
     var lastComma = 0;