From 9dd31128bbbac9d4cc1f447053abb3655de14089 Mon Sep 17 00:00:00 2001
From: Christopher Neugebauer <chrisjrn@gmail.com>
Date: Tue, 13 Sep 2016 13:19:09 +1000
Subject: [PATCH] =?UTF-8?q?Restricts=20=E2=80=98amend=E2=80=99=20product?=
 =?UTF-8?q?=20widgets=20to=20the=20original=20product.?=
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Fixes #76.
---
 registrasion/views.py | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/registrasion/views.py b/registrasion/views.py
index c457295f..027dc819 100644
--- a/registrasion/views.py
+++ b/registrasion/views.py
@@ -826,6 +826,10 @@ def amend_registration(request, user_id):
         prefix="products",
     )
 
+    for item, form in zip(items, formset):
+        queryset = inventory.Product.objects.filter(id=item.product.id)
+        form.fields["product"].queryset = queryset
+
     voucher_form = forms.VoucherForm(
         request.POST or None,
         prefix="voucher",