Pass a hash to use as cache to all backend list display overrides

1 files changed, 2 insertions, 2 deletions

diff --git a/postgresqleu/membership/models.py b/postgresqleu/membership/models.py
index 03f85838..edd6cc03 100644
--- a/postgresqleu/membership/models.py
+++ b/postgresqleu/membership/models.py
@@ -151,11 +151,11 @@ class Meeting(models.Model):
             return None
 
     @property
-    def _display_meetingtype(self):
+    def _display_meetingtype(self, cache):
         return MeetingType.CHOICES.get(self.meetingtype, 'Unknown')
 
     @property
-    def _display_state(self):
+    def _display_state(self, cache):
         if self.meetingtype == MeetingType.WEB:
             return STATE_CHOICES.get(self.state, 'Unknown')
         else: