From 83bebcc1ff95e3361c761474c8e098835558baf0 Mon Sep 17 00:00:00 2001
From: Merijn <mrbellek@gmail.com>
Date: Mon, 10 Jun 2013 09:51:58 +0200
Subject: [PATCH] Update class.phpmailer.php

Fixed typo in DKIM_Add function.
---
 class.phpmailer.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/class.phpmailer.php b/class.phpmailer.php
index a9f4eb43e..bfb8ecad0 100644
--- a/class.phpmailer.php
+++ b/class.phpmailer.php
@@ -2888,7 +2888,7 @@ public function DKIM_Add($headers_line, $subject, $body) {
         $current = 'to_header';
       } else {
         if($current && strpos($header, ' =?') === 0){
-          $$current .= $header;
+          $current .= $header;
         } else {
           $current = '';
         }