From: Jakub Pawlowicz <contact@jakubpawlowicz.com>
Date: Sun, 22 Mar 2015 17:07:02 +0000 (+0000)
Subject: Adds small improvements to `reduceNonAdjacent` optimizer.
X-Git-Url: https://git.ndcode.org/public/gitweb.cgi?a=commitdiff_plain;h=e9b106fe49e4c13a5e13bebd9094e8c69143a128;p=clean-css.git

Adds small improvements to `reduceNonAdjacent` optimizer.
---

diff --git a/lib/selectors/optimizers/advanced.js b/lib/selectors/optimizers/advanced.js
index ac8036e3..98cb9371 100644
--- a/lib/selectors/optimizers/advanced.js
+++ b/lib/selectors/optimizers/advanced.js
@@ -97,10 +97,11 @@ AdvancedOptimizer.prototype.reduceNonAdjacent = function (tokens) {
     if (token[0] != 'selector')
       continue;
 
-    var isComplexAndNotSpecial = token[1].length > 1 && !this.isSpecial(stringifySelector(token[1]));
+    var selectorAsString = stringifySelector(token[1]);
+    var isComplexAndNotSpecial = token[1].length > 1 && !this.isSpecial(selectorAsString);
     var selectors = isComplexAndNotSpecial ?
-      [stringifySelector(token[1])].concat(token[1]) :
-      [stringifySelector(token[1])];
+      [selectorAsString].concat(token[1]) :
+      [selectorAsString];
 
     for (var j = 0, m = selectors.length; j < m; j++) {
       var selector = selectors[j];