/**
  * Get flag value
  *
  * @param $name string Parameter name
  */
 protected function reallyGetFlag($name)
 {
     if ($name == 'sass') {
         $styles = array();
         if (!empty($this->styles)) {
             $styles = array_merge($styles, (array) $this->styles);
         }
         if (!empty($this->skinStyles)) {
             foreach ($this->skinStyles as $skin => $skinStyles) {
                 if (!empty($skinStyles)) {
                     $styles = array_merge($styles, (array) $skinStyles);
                 }
             }
         }
         $requireSass = false;
         foreach ($styles as $k => $style) {
             if (is_array($style)) {
                 $style = $k;
             }
             if (self::getFileType($style) == self::FILE_TYPE_SASS) {
                 $requireSass = true;
             }
         }
         return $requireSass;
     }
     return parent::reallyGetFlag($name);
 }