--- roundcubemail-0.1-rc2-orig/program/steps/mail/get.inc       2007-10-18 06:10:35.000000000 -0300
+++ roundcubemail-0.1-rc2/program/steps/mail/get.inc    2008-02-06 17:10:06.000000000 -0300
@@ -108,7 +108,7 @@
       {
       header(sprintf('Content-Disposition: %s; filename="%s";',
                      $_GET['_download'] ? 'attachment' : 'inline',
-                     $part->filename ? $part->filename : "roundcube.$ctype_secondary"));
+                     $part->filename ? substr($part->filename, 0, 55) : "roundcube.$ctype_secondary"));

       // turn off output buffering and print part content
       $IMAP->get_message_part($MESSAGE['UID'], $part->mime_id, $part->encoding, true);