Fixes #135 - Changes required node.js required version from 0.6+ to 0…

….8+.

.travis.yml

@@ -1,5 +1,4 @@
 language: node_js
 node_js:
-  - '0.6'
   - '0.8'
   - '0.10'

History.md

@@ -3,6 +3,7 @@
 
 * Fixed issue [#126](https://github.com/GoalSmashers/clean-css/issues/126) - proper CSS expressions handling.
 * Fixed issue [#130](https://github.com/GoalSmashers/clean-css/issues/130) - better code modularity.
+* Fixed issue [#135](https://github.com/GoalSmashers/clean-css/issues/135) - require node.js 0.8+.
 * Fixed issue [#65](https://github.com/GoalSmashers/clean-css/issues/65) - full color name / hex shortening.
 
 1.0.12 / 2013-07-19

README.md

@@ -14,8 +14,7 @@ to many speed optimizations and node.js' V8 engine.
 ### What are the requirements?
 
 ```
-node.js 0.6.0+ on UN*X (fully tested on OS X 10.6+ and CentOS)
-node.js 0.8.0+ on Windows
+node.js 0.8.0+ (tested on CentOS, Ubuntu, OS X 10.6+, and Windows 7+)
 ```
 
 ### How to install clean-css?

lib/imports/inliner.js

@@ -1,6 +1,5 @@
 var fs = require('fs');
 var path = require('path');
-var existsSync = fs.existsSync || path.existsSync;
 
 module.exports = function Inliner() {
   var process = function(data, options) {
@@ -48,7 +47,7 @@ module.exports = function Inliner() {
 
     var fullPath = path.resolve(path.join(relativeTo, importedFile));
 
-    if (existsSync(fullPath) && fs.statSync(fullPath).isFile() && options.visited.indexOf(fullPath) == -1) {
+    if (fs.existsSync(fullPath) && fs.statSync(fullPath).isFile() && options.visited.indexOf(fullPath) == -1) {
       options.visited.push(fullPath);
 
       var importedData = fs.readFileSync(fullPath, 'utf8');

package.json

@@ -60,7 +60,7 @@
     "unused": true
   },
   "engines": {
-    "node": ">=0.6.0"
+    "node": ">=0.8.0"
   },
   "license": "MIT"
 }