From 6593be82390c7dc68deca218a75efa86d655e1c8 Mon Sep 17 00:00:00 2001
From: phpnut <phpnut@cakephp.org>
Date: Wed, 4 Apr 2007 07:46:04 +0000
Subject: [PATCH] Adding fix to EmailComponent::_ _createHeader() that corrects
 addresses that are set in CC being added to BCC also

git-svn-id: https://svn.cakephp.org/repo/branches/1.2.x.x@4755 3807eeeb-6ff5-0310-8944-8be069107fe0
---
 cake/libs/controller/components/email.php | 1 +
 1 file changed, 1 insertion(+)

diff --git a/cake/libs/controller/components/email.php b/cake/libs/controller/components/email.php
index 5f74a8239..ae758c7b5 100644
--- a/cake/libs/controller/components/email.php
+++ b/cake/libs/controller/components/email.php
@@ -323,6 +323,7 @@ class EmailComponent extends Object{
 			$this->__header .= 'cc: ' . $addresses . $this->_newLine;
 			//$this->to .= ', ' . $addresses;
 		}
+		$addresses = null;
 		if(!empty($this->bcc)) {
 			foreach ($this->bcc as $bcc) {
 				$addresses .= $this->__formatAddress($bcc) . ', ';