From: Jakub Pawlowicz <contact@jakubpawlowicz.com>
Date: Sun, 7 Dec 2014 22:12:01 +0000 (+0000)
Subject: Simplifies regular expressions in CleanUp module.
X-Git-Url: https://git.ndcode.org/public/gitweb.cgi?a=commitdiff_plain;h=d34256a5901938efad6486bd5d0ae582116a32ce;p=clean-css.git

Simplifies regular expressions in CleanUp module.
---

diff --git a/lib/selectors/optimizers/clean-up.js b/lib/selectors/optimizers/clean-up.js
index d60f79f3..3d0ac9d0 100644
--- 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();
   }
 };