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Prevent a KeyError with invalid add-on configuration

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Raphael Michel
2018-07-19 09:13:54 +02:00
parent b4c9c86ba6
commit 5e158c3bd7
1 changed files with 4 additions and 1 deletions
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5
src/pretix/control/forms/item.py
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@@ -411,7 +411,10 @@ 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.
categories.remove(form.cleaned_data['addon_category'].pk)
try:
categories.remove(form.cleaned_data['addon_category'].pk)
except KeyError:
pass
continue
if form.cleaned_data['addon_category'].pk in categories: