Ensure new filter is actually created

2019-01-22 12:06:36 +00:00
parent c9bfb058d8
commit c433f61091
2 changed files with 1 additions and 2 deletions
--- a/synapse/api/filtering.py
+++ b/synapse/api/filtering.py
@@ -454,7 +454,7 @@ class Filter(object):
            filter: A new filter including the given rooms and the old
                    filter's rooms.
        """
-        newFilter = self
+        newFilter = Filter(self.filter_json)
        newFilter.rooms += room_ids
        return newFilter

--- a/synapse/storage/state.py
+++ b/synapse/storage/state.py
@@ -448,7 +448,6 @@ class StateGroupWorkerStore(EventsWorkerStore, SQLBaseStore):
        Returns:
            Deferred[str]: predecessor room id
        """
-
        state_ids = yield self.get_current_state_ids(room_id)
        create_id = state_ids.get((EventTypes.Create, ""))