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 5486e30..274ef27 100644 (file)
--- 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 6fc3898..fe394cf 100644 (file)
--- 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;