Automatically cascade deletes to conference session votes

Without this, a session that had votes on it would not be possible to
delete.

diff --git a/postgresqleu/confreg/backendforms.py b/postgresqleu/confreg/backendforms.py
index 5a975f966901fa8ab700988a917fc039597952e7..b913d24d08c770ca1d8a4b7f854956347d44b037 100644 (file)
--- a/postgresqleu/confreg/backendforms.py
+++ b/postgresqleu/confreg/backendforms.py
@@ -403,7 +403,7 @@ class BackendConferenceSessionForm(BackendForm):
        }
        allow_copy_previous = True
        copy_transform_form = BackendTransformConferenceDateTimeForm
-       auto_cascade_delete_to = ['conferencesession_speaker', ]
+       auto_cascade_delete_to = ['conferencesession_speaker', 'conferencesessionvote']
 
        class Meta:
                model = ConferenceSession