From 2ec2f062aca4bacb12a9eed15fe50f331b6a1dc0 Mon Sep 17 00:00:00 2001
From: resteve <resteve@zikzakmedia.com>
Date: Fri, 25 Apr 2014 11:28:49 +0200
Subject: [PATCH] Get carrier context: get cost_method when have carrier

---
 sale.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sale.py b/sale.py
index 2505048..86397c3 100644
--- a/sale.py
+++ b/sale.py
@@ -63,7 +63,7 @@ class Sale:
 
     def _get_carrier_context(self):
         context = super(Sale, self)._get_carrier_context()
-        if self.carrier.carrier_cost_method == 'grid':
+        if self.carrier and self.carrier.carrier_cost_method == 'grid':
             context['shipment_zip'] = (self.shipment_address
                 and self.shipment_address.zip or None)
         return context