From f7b405b21088bbe2e298c99e4fafb6cad72787ff Mon Sep 17 00:00:00 2001
From: Raphael Michel <michel@rami.io>
Date: Wed, 24 Apr 2024 14:20:54 +0200
Subject: [PATCH] Voucher import: Do not allow to keep min/max usages empty

---
 src/pretix/base/modelimport_vouchers.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/pretix/base/modelimport_vouchers.py b/src/pretix/base/modelimport_vouchers.py
index 0268504b7a..13a123fe01 100644
--- a/src/pretix/base/modelimport_vouchers.py
+++ b/src/pretix/base/modelimport_vouchers.py
@@ -66,6 +66,7 @@ class SubeventColumn(ImportColumn):
 class MaxUsagesColumn(IntegerColumnMixin, ImportColumn):
     identifier = 'max_usages'
     verbose_name = gettext_lazy('Maximum usages')
+    default_value = None
     initial = "static:1"
 
     def static_choices(self):
@@ -85,6 +86,7 @@ class MaxUsagesColumn(IntegerColumnMixin, ImportColumn):
 class MinUsagesColumn(IntegerColumnMixin, ImportColumn):
     identifier = 'min_usages'
     verbose_name = gettext_lazy('Minimum usages')
+    default_value = None
     initial = "static:1"
 
     def static_choices(self):