From a9058b7e6f94fe259d2f322ee4ee5463956e78b3 Mon Sep 17 00:00:00 2001
From: jarjar123 <rafaelpatro@gmail.com>
Date: Mon, 15 Dec 2014 14:41:03 -0200
Subject: [PATCH] =?UTF-8?q?#42=20Corrige=20a=20diferen=C3=A7a=20de=20valor?=
 =?UTF-8?q?=20de=20frete=20entre=20frontend=20e=20backend?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../PedroTeixeira/Correios/Model/Carrier/CorreiosMethod.php   | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/app/code/community/PedroTeixeira/Correios/Model/Carrier/CorreiosMethod.php b/app/code/community/PedroTeixeira/Correios/Model/Carrier/CorreiosMethod.php
index 04cb8f6..3b1a53a 100644
--- a/app/code/community/PedroTeixeira/Correios/Model/Carrier/CorreiosMethod.php
+++ b/app/code/community/PedroTeixeira/Correios/Model/Carrier/CorreiosMethod.php
@@ -421,6 +421,10 @@ protected function _generateVolumeWeight()
 
         $items = Mage::getModel('checkout/cart')->getQuote()->getAllVisibleItems();
 
+        if (count($items) == 0) {
+        	$items = Mage::getSingleton('adminhtml/session_quote')->getQuote()->getAllVisibleItems();
+        }
+
         foreach ($items as $item) {
             $_product = $item->getProduct();