Partially revert 9546d22c6: don't validate with parse_charset()

Thomas Bruederli

2012-10-15 08df33b5c25577cf42d7f524eeaa367cbde886fb

 program/include/rcube_message.php

@@ -371,6 +371,10 @@
            foreach ($structure->parts as $p => $sub_part) {
                $sub_mimetype = $sub_part->mimetype;

                // skip empty parts
                if (!$sub_part->size)
                    continue;

                // check if sub part is
                if ($sub_mimetype == 'text/plain')
                    $plain_part = $p;
@@ -494,8 +498,13 @@
                    }

                    // list as attachment as well
                    if (!empty($mail_part->filename))
                    if (!empty($mail_part->filename)) {
                        $this->attachments[] = $mail_part;
                    }
                    // list html part as attachment (here the part is most likely inside a multipart/related part)
                    else if ($this->parse_alternative && ($secondary_type == 'html' && !$this->opt['prefer_html'])) {
                        $this->attachments[] = $mail_part;
                    }
                }
                // part message/*
                else if ($primary_type == 'message') {