Merge pull request #41 from tedious/empty_comments

Fix /**/ bug and add test cases.

Author: tedivm

src/JShrink/Minifier.php

@@ -155,6 +155,7 @@ protected function initialize($js, $options)
     {
         $this->options = array_merge(static::$defaultOptions, $options);
         $js = str_replace("\r\n", "\n", $js);
+        $js = str_replace('/**/', '', $js);
         $this->input = str_replace("\r", "\n", $js);
 
         // We add a newline to the end of the script to make it easier to deal

tests/Resources/jshrink/input/empty_comment.js

@@ -0,0 +1,3 @@
+/**/
+var test;
+/**/

tests/Resources/jshrink/output/empty_comment.js

@@ -0,0 +1 @@
+var test;