Don't include MIME headers twice in base part.

diff --git a/framework/Mime/lib/Horde/Mime/Part.php b/framework/Mime/lib/Horde/Mime/Part.php
index 4606163..b5abfff 100644 (file)
--- a/framework/Mime/lib/Horde/Mime/Part.php
+++ b/framework/Mime/lib/Horde/Mime/Part.php
@@ -1400,7 +1400,7 @@ class Horde_Mime_Part
         }
 
         /* Make sure the message has a trailing newline. */
-        $msg = $this->toString();
+        $msg = $this->toString(false);
         if (substr($msg, -1) != "\n") {
             $msg .= "\n";
         }