From 761bd9fe2cd4ddeaa550f7e8390dc407f4a86218 Mon Sep 17 00:00:00 2001
From: Michael M Slusarz <slusarz@curecanti.org>
Date: Thu, 20 Nov 2008 22:53:42 -0700
Subject: [PATCH] Fix numbering of message/rfc822 at root of message.

---
 framework/Mime/lib/Horde/Mime/Part.php | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/framework/Mime/lib/Horde/Mime/Part.php b/framework/Mime/lib/Horde/Mime/Part.php
index cf655390f..e7d2ac4fc 100644
--- a/framework/Mime/lib/Horde/Mime/Part.php
+++ b/framework/Mime/lib/Horde/Mime/Part.php
@@ -1267,7 +1267,12 @@ class Horde_Mime_Part
             if (empty($this->_parts)) {
                 $this->setMimeId($id . '1');
             } else {
-                $this->setMimeId($id . '0');
+                if (empty($id) && ($this->getType() == 'message/rfc822')) {
+                    $this->setMimeId('1');
+                    $id = '1.';
+                } else {
+                    $this->setMimeId($id . '0');
+                }
                 $i = 1;
                 foreach (array_keys($this->_parts) as $val) {
                     $this->_parts[$val]->buildMimeIds($id . $i++);
-- 
2.11.0