Swift_Signers_DKIMSigner::endOfBody PHP Method

    protected function endOfBody()
    {
        // Add trailing Line return if last line is non empty
        if (strlen($this->bodyCanonLine) > 0) {
            $this->addToBodyHash("\r\n");
        }
        $this->bodyHash = hash_final($this->bodyHashHandler, true);
    }