Workaround TinyMCE issue with <p>&nbsp;</p> sequence (#1490463)

Aleksander Machniak

2015-08-01 d5f6d655da2b95da2851d50e421665af8bf5f2f1

 program/steps/mail/sendmail.inc

@@ -297,16 +297,22 @@

        $message_body = preg_replace(
            array(
                // remove empty signature div
                '/<div id="_rc_sig">(&nbsp;)?<\/div>[\s\r\n]*$/',
                // remove signature's div ID
                '/\s*id="_rc_sig"/',
                // add inline css for blockquotes and container
                '/<blockquote>/',
                '/<div class="pre">/'
                '/<div class="pre">/',
                // convert TinyMCE's new-line sequences (#1490463)
                '/<p>&nbsp;<\/p>/',
            ),
            array(
                '',
                '',
                '<blockquote type="cite" style="'.$b_style.'">',
                '<div class="pre" style="'.$pre_style.'">'
                '<div class="pre" style="'.$pre_style.'">',
                '<p><br /></p>',
            ),
            $message_body);
    }