Simplifies regular expressions in CleanUp module.

diff --git a/lib/selectors/optimizers/clean-up.js b/lib/selectors/optimizers/clean-up.js
index d60f79f..3d0ac9d 100644 (file)
--- a/lib/selectors/optimizers/clean-up.js
+++ b/lib/selectors/optimizers/clean-up.js
@@ -46,15 +46,14 @@ var CleanUp = {
 
   block: function (block) {
     return block
-      .replace(/(\s{2,}|\s)/g, ' ')
+      .replace(/\s+/g, ' ')
       .replace(/(,|:|\() /g, '$1')
       .replace(/ \)/g, ')');
   },
 
   atRule: function (block) {
     return block
-      .replace(/\s/g, ' ')
-      .replace(/\s{2,}/g, ' ')
+      .replace(/\s+/g, ' ')
       .trim();
   }
 };