Merge branch 'master' of github.com:roundcube/roundcubemail

Thomas Bruederli

2013-03-13 bfa667ab022c3efa1b7da8bd2ffe27dcf8959c79

 program/lib/Roundcube/rcube_message.php

@@ -210,18 +210,20 @@
                if (!$recursive) {
                    $level = explode('.', $part->mime_id);

                    // Skip if level too deep or part has a file name
                    if (count($level) > 2 || $part->filename) {
                    // Skip if part is an attachment
                    if ($this->is_attachment($part)) {
                        continue;
                    }

                    // HTML part can be on the lower level, if not...
                    if (count($level) > 1) {
                        array_pop($level);
                    // Check if the part belongs to higher-level's alternative/related
                    while (array_pop($level) !== null) {
                        if (!count($level)) {
                            return true;
                        }

                        $parent = $this->mime_parts[join('.', $level)];
                        // ... parent isn't multipart/alternative or related
                        if ($parent->mimetype != 'multipart/alternative' && $parent->mimetype != 'multipart/related') {
                            continue;
                            continue 2;
                        }
                    }
                }