From 070335c855e9740d64004a005e5a4e85c8e3dc41 Mon Sep 17 00:00:00 2001
From: mikerogerz <mikerogerz@gmail.com>
Date: Mon, 27 Jun 2011 17:55:10 -0700
Subject: [PATCH] Sendgrid API accepts an array of addresses. Comma-separated
 actually breaks as an invalid address. Not sure, but maybe this might have
 changed recently.

---
 controllers/components/sendgrid.php | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/controllers/components/sendgrid.php b/controllers/components/sendgrid.php
index f39dffb..720ff4c 100644
--- a/controllers/components/sendgrid.php
+++ b/controllers/components/sendgrid.php
@@ -111,7 +111,7 @@ function _sendgrid() {
 		
 		// To
 		if (is_array($this->to)) {
-			$message['to'] = implode(', ', array_map(array($this, '_formatAddress'), $this->to));
+			$message['to'] = array_map(array($this, '_formatAddress'), $this->to);
 		} else {
 			$message['to'] = $this->_formatAddress($this->to);
 			if (!empty($this->toname)) {
@@ -122,7 +122,7 @@ function _sendgrid() {
 		// Cc
 		if (!empty($this->cc)) {
 			if (is_array($this->cc)) {
-				$message['cc'] = implode(', ', array_map(array($this, '_formatAddress'), $this->cc));
+				$message['cc'] = array_map(array($this, '_formatAddress'), $this->cc);
 			} else {
 				$message['cc'] = $this->_formatAddress($this->cc);
 			}
@@ -131,7 +131,7 @@ function _sendgrid() {
 		// Bcc
 		if (!empty($this->bcc)) {
 			if (is_array($this->bcc)) {
-				$message['bcc'] = implode(', ', array_map(array($this, '_formatAddress'), $this->bcc));
+				$message['bcc'] = array_map(array($this, '_formatAddress'), $this->bcc);
 			} else {
 				$message['bcc'] = $this->_formatAddress($this->bcc);
 			}