include only products with an enabled waitinglist in the product field

src/pretix/control/forms/waitinglist.py

@@ -97,7 +97,10 @@ class WaitingListEntryEditForm(I18nModelForm):
         choices = []
 
         items = self.event.items.prefetch_related('variations')
+
         for item in items:
+            if not item.allow_waitinglist:
+                continue
             if len(item.variations.all()) > 0:
                 for v in item.variations.all():
                     choices.append((
@@ -110,6 +113,7 @@ class WaitingListEntryEditForm(I18nModelForm):
                     f'<strike class="text-muted">{escape(item)}</strike>')))
 
         self.fields['itemvar'].label = _("Product")
+        self.fields['itemvar'].help_text = _("Only includes Products with an enabled waiting list.")
         self.fields['itemvar'].required = True
         self.fields['itemvar'].widget = Select2ItemVarQuota(
             attrs={

src/tests/control/test_waitinglist.py

@@ -61,7 +61,7 @@ def env():
     item2 = Item.objects.create(event=event, name="Ticket", default_price=23,
                                 admission=True)
     item3 = Item.objects.create(event=event, name="Ticket", default_price=23,
-                                admission=True)
+                                admission=True, allow_waitinglist=True)
     variation = ItemVariation.objects.create(item=item3)
 
     for i in range(5):