From 3fd3e58133c66008c7076b284922d5df85487b6b Mon Sep 17 00:00:00 2001
From: Mira Weller <weller@rami.io>
Date: Tue, 20 Feb 2024 12:52:04 +0100
Subject: [PATCH] forms: fix bound data retrieval of CachedFile

when re-submitting a form a second time, the cached file got lost
---
 src/pretix/control/forms/__init__.py | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/pretix/control/forms/__init__.py b/src/pretix/control/forms/__init__.py
index 83bbebf28..2f843092b 100644
--- a/src/pretix/control/forms/__init__.py
+++ b/src/pretix/control/forms/__init__.py
@@ -270,6 +270,9 @@ class CachedFileField(ExtFileField):
             cf.save()
             data._uploaded_to = cf
             return cf
+        if isinstance(data, CachedFile):
+            return data
+
         return super().bound_data(data, initial)
 
     def clean(self, *args, **kwargs):