From eb77f67d2804d453baa74a60441d634829379de5 Mon Sep 17 00:00:00 2001
From: Raphael Michel <mail@raphaelmichel.de>
Date: Mon, 14 Jun 2021 20:44:54 +0200
Subject: [PATCH] Fix AttributeError usage when creating external refund
 matching pending sum

---
 src/pretix/base/models/orders.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/pretix/base/models/orders.py b/src/pretix/base/models/orders.py
index 7e26c6fe06..cc8c34c720 100644
--- a/src/pretix/base/models/orders.py
+++ b/src/pretix/base/models/orders.py
@@ -1698,7 +1698,7 @@ class OrderPayment(models.Model):
         })
 
         if self.order.pending_sum + r.amount == Decimal('0.00'):
-            self.refund.done()
+            r.done()
 
         return r