From 165c005afeee407a37e1ffa787b09251608b8dac Mon Sep 17 00:00:00 2001
From: DrMartiner <DrMartiner@GMail.Com>
Date: Fri, 11 May 2012 23:46:25 +0400
Subject: [PATCH] You need update quantity of item at the update method in Cart
 class

---
 cart/cart.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/cart/cart.py b/cart/cart.py
index ff08dc1..769a44b 100644
--- a/cart/cart.py
+++ b/cart/cart.py
@@ -66,6 +66,8 @@ def update(self, product, quantity, unit_price=None):
                 cart=self.cart,
                 product=product,
             )
+            item.quantity += quantity
+            item.save()
         except models.Item.DoesNotExist:
             raise ItemDoesNotExist