Fixed settings form for resend link

src/pretix/control/forms/event.py

@@ -250,7 +250,7 @@ class MailSettingsForm(SettingsForm):
         widget=I18nTextarea,
         help_text=_("Available placeholders: {event}, {url}")
     )
-    mail_text_order_resend = I18nFormField(
+    mail_text_resend_link = I18nFormField(
         label=_("Resend link"),
         required=False,
         widget=I18nTextarea,

src/pretix/control/templates/pretixcontrol/event/mail.html

@@ -14,6 +14,7 @@
             <legend>{% trans "E-mail content" %}</legend>
             {% bootstrap_field form.mail_text_order_placed layout="horizontal" %}
             {% bootstrap_field form.mail_text_order_paid layout="horizontal" %}
+            {% bootstrap_field form.mail_text_resend_link layout="horizontal" %}
         </fieldset>
         <fieldset>
             <legend>{% trans "SMTP settings" %}</legend>

src/pretix/control/views/orders.py

@@ -209,8 +209,7 @@ class OrderResendLink(OrderView):
     def post(self, *args, **kwargs):
         with language(self.order.locale):
             mail(
-                self.order.email,
-                _('Your order: %(code)s') % {'code': self.order.code},
+                self.order.email, _('Your order: %(code)s') % {'code': self.order.code},
                 self.order.event.settings.mail_text_resend_link,
                 {
                     'event': self.order.event.name,