Just in case ...

functions/mime.php

@@ -159,7 +159,7 @@ function mime_fetch_body($imap_stream, $id, $ent_id=1, $fetch_size=0) {
     return $ret;
 }
 
-function mime_print_body_lines ($imap_stream, $id, $ent_id=1, $encoding, $rStream) {
+function mime_print_body_lines ($imap_stream, $id, $ent_id=1, $encoding, $rStream='php://stdout') {
 
     /* Don't kill the connection if the browser is over a dialup
     * and it would take over 30 seconds to download it.