src/Mailer/Email.php
protected function _wrap($message, $wrapLength = CakeEmail::LINE_LENGTH_MUST) {
		if ($this->_wrapLength !== null) {
			$wrapLength = $this->_wrapLength;
		}
		return parent::_wrap($message, $wrapLength);
	}
protected function _wrap($message, $wrapLength = CakeEmail::LINE_LENGTH_MUST) {
		if ($this->_wrapLength !== null) {
			$wrapLength = $this->_wrapLength;
		}
		return parent::_wrap($message, $wrapLength);
	}
protected function _wrap ( $ message , $ wrapLength = CakeEmail :: LINE_LENGTH_MUST ) { if ( $ this -> _wrapLength !== null ) { $ wrapLength = $ this -> _wrapLength ; } return parent :: _wrap ( $ message , $ wrapLength ) ; }
Fix line length

@override To wrap by must length by default.

@param string $message Message to wrap
@param int $wrapLength
@return array Wrapped message
Fix line length