message: Actually use argument in karma tests
diff: @@ -28,7 +28,7 @@ process.env.PHANTOMJS_BIN = 'node_modules/.bin/phantomjs';
  function fileExists(name) {
  try {
  - fs.statSync(gsCss);
  + fs.statSync(name);
  return true;
  } catch (e) {
  return false;
  