From f071dbcbc61782c6a73247cc575d4e0144cdabb2 Mon Sep 17 00:00:00 2001
From: Roywcm <info@roywulms.nl>
Date: Wed, 8 Apr 2015 20:35:50 +0200
Subject: [PATCH] bugfix

---
 src/ExternalCssPlugin.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/ExternalCssPlugin.php b/src/ExternalCssPlugin.php
index 31211de..2dc54c7 100644
--- a/src/ExternalCssPlugin.php
+++ b/src/ExternalCssPlugin.php
@@ -11,7 +11,7 @@ class ExternalCssPlugin implements \Swift_Events_SendListener
     public function beforeSendPerformed(\Swift_Events_SendEvent $evt)
     {
         $message = $evt->getMessage();
-        $message->setBody($external->includeExternalStylesheets($message->getBody()), 'text/html');
+        $message->setBody($this->includeExternalStylesheets($message->getBody()), 'text/html');
     }
 
     /**