Fix double-addition of e-mail domain to content ID in HTML images

svncommit

2010-05-20 141eb8a497d847069cf87ce0d204614596338352

 program/lib/Mail/mime.php

@@ -848,8 +848,10 @@
                $domainID = "@localhost";
            }
            foreach ($this->_html_images as $i => $img) {
                $this->_html_images[$i]['cid']
                    = $this->_html_images[$i]['cid'] . $domainID;
                $cid = $this->_html_images[$i]['cid'];
                if (!preg_match('#'.preg_quote($domainID).'$#', $cid)) {
                    $this->_html_images[$i]['cid'] = $cid . $domainID;
                }
            }
        }