From 2cfffe652658d0060534af0fb3782320c4ae7d2a Mon Sep 17 00:00:00 2001
From: Raphael Michel <michel@rami.io>
Date: Tue, 25 Oct 2022 11:55:21 +0200
Subject: [PATCH] Fix edge case in item add-on formset validation

---
 src/pretix/control/forms/item.py | 4 ----
 1 file changed, 4 deletions(-)

diff --git a/src/pretix/control/forms/item.py b/src/pretix/control/forms/item.py
index 6bd53a0c83..24b6283466 100644
--- a/src/pretix/control/forms/item.py
+++ b/src/pretix/control/forms/item.py
@@ -768,10 +768,6 @@ class ItemAddOnsFormSet(I18nFormSet):
                 if self._should_delete_form(form):
                     # This form is going to be deleted so any of its errors
                     # should not cause the entire formset to be invalid.
-                    try:
-                        categories.remove(form.cleaned_data['addon_category'].pk)
-                    except KeyError:
-                        pass
                     continue
 
             if 'addon_category' in form.cleaned_data: