From 50e7c9c0f3fe48591aaf5270119ebeff2525a9eb Mon Sep 17 00:00:00 2001
From: Thomas Steen Rasmussen <thomas@gibfest.dk>
Date: Tue, 31 May 2016 08:12:25 +0200
Subject: [PATCH] copy/paste error

---
 shop/models.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/shop/models.py b/shop/models.py
index cad36f9b..90156c46 100644
--- a/shop/models.py
+++ b/shop/models.py
@@ -273,7 +273,7 @@ class Invoice(CreatedUpdatedModel):
         return 'bornhack_invoice_%s.pdf' % self.pk
 
     def regretdate(self):
-        return inv.created+timedelta(days=14)
+        return self.created+timedelta(days=14)
 
 
 class CoinifyAPIInvoice(CreatedUpdatedModel):