original_string: protected function _destroyReader()
      {
          if ($this->_reader instanceof Mage_Archive_Helper_File) {
              $this->_reader->close();
              $this->_reader = null;
          }
  
          return $this;
      }
code: protected function _destroyReader()
      {
          if ($this->_reader instanceof Mage_Archive_Helper_File) {
              $this->_reader->close();
              $this->_reader = null;
          }
  
          return $this;
      }
code_tokens: protected function _destroyReader ( ) { if ( $ this -> _reader instanceof Mage_Archive_Helper_File ) { $ this -> _reader -> close ( ) ; $ this -> _reader = null ; } return $ this ; }
docstring: Destroy tarball reader
  
  @return Mage_Archive_Tar
docstring_tokens: Destroy tarball reader