- Fix forwarding of messages with winmail attachments

- Remove some redundant code for winmail handling in get.inc, move tnef_decode() to rcube_message
- Fix handling of uuencoded attachments in message body (#1485839)
- Extend rc_mime_content_type() to work with string buffer

1 files changed, 3 insertions, 2 deletions

diff --git a/program/steps/mail/compose.inc b/program/steps/mail/compose.inc
index a6f1d9d11..b0da22711 100644
--- a/program/steps/mail/compose.inc
+++ b/program/steps/mail/compose.inc
@@ -725,8 +725,9 @@ function rcmail_write_compose_attachments(&$message, $bodyIsHtml)
   foreach ((array)$message->mime_parts as $pid => $part)
   {
     if (($part->ctype_primary != 'message' || !$bodyIsHtml) && $part->ctype_primary != 'multipart' && 
-        ($part->disposition == 'attachment' || ($part->disposition == 'inline' && $bodyIsHtml) || $part->filename))
-    {
+        ($part->disposition == 'attachment' || ($part->disposition == 'inline' && $bodyIsHtml) || $part->filename)
+        && $part->mimetype != 'application/ms-tnef'
+    ) {
       $skip = false;
       if ($part->mimetype == 'message/rfc822') {
         $messages[] = $part->mime_id;