From de820de3307a145b256d8fa21110535c94056fa6 Mon Sep 17 00:00:00 2001
From: helmutm <helmutm@fd906abe-77d9-0310-91a1-e0d9ade77398>
Date: Tue, 24 Mar 2009 12:13:22 +0000
Subject: [PATCH] bug fix: make sure order item quantity changes are perstisten

git-svn-id: svn://svn.cy55.de/Zope3/src/cybertools/trunk@3297 fd906abe-77d9-0310-91a1-e0d9ade77398
---
 commerce/order.py | 2 +-
 tracking/btree.py | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/commerce/order.py b/commerce/order.py
index e10e58f..98ea779 100644
--- a/commerce/order.py
+++ b/commerce/order.py
@@ -78,7 +78,7 @@ class OrderItem(Track):
         self.getParent().context.removeTrack(self)
 
     def modify(self, quantity, **kw):
-        self.data['quantity'] = quantity
+        self.update(dict(quantity=quantity))
         return self
 
     def setOrder(self, order):
diff --git a/tracking/btree.py b/tracking/btree.py
index dff2479..86d9534 100644
--- a/tracking/btree.py
+++ b/tracking/btree.py
@@ -86,7 +86,7 @@ class Track(Persistent):
         self.timeStamp = getTimeStamp()
         data = self.data
         data.update(newData)
-        self.data = data
+        self.data = data    # record change
 
     def __repr__(self):
         md = self.metadata