Update Version

README.md

@@ -4,9 +4,10 @@ Minify Extension for [Mecha](https://github.com/mecha-cms/mecha)
 Release Notes
 -------------
 
-### 2.5.6
+### 2.5.7
 
  - Fixed PHP minifier bug [#1](https://github.com/mecha-cms/x.minify/issues/1)
+ - Fixed broken minified CSS when found an empty selector [#3](https://github.com/mecha-cms/x.minify/pull/3)
 
 ### 2.5.5
 

minify/about.page

@@ -3,7 +3,7 @@ title: Minify
 description: Remove white-spaces and unused comments in HTML, CSS and JavaScript files.
 author: Taufik Nurrohman
 type: Markdown
-version: 2.5.6
+version: 2.5.7
 
 use:
   '.\lot\x\layout': 0

minify/engine/plug/minify.php

@@ -120,7 +120,7 @@
                 $out = explode('}', $out);
                 array_pop($out);
                 array_pop($out);
-                // `}` concatenated to the end of the implode() function
+                // `}` concatenated to the end of the `implode()` function
                 // to fix the problem with the closing brace not appearing
                 // at the end of the CSS selector
                 $out = implode('}', $out) . '}';
@@ -621,4 +621,4 @@
 Minify::_('.html', [$html, $state['.html']]);
 Minify::_('.js', [$js, $state['.js']]);
 Minify::_('.json', [$json, $state['.json']]);
-Minify::_('.php', [$php, $state['.php']]);
+Minify::_('.php', [$php, $state['.php']]);