From 91f61fc6d74e923822eb92933e0d028848285a40 Mon Sep 17 00:00:00 2001
From: Erik Johnston <erik@matrix.org>
Date: Thu, 3 Oct 2019 17:28:31 +0100
Subject: [PATCH] Use the right error....

---
 synapse/storage/roommember.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/synapse/storage/roommember.py b/synapse/storage/roommember.py
index ed7d936b3..1160b98cc 100644
--- a/synapse/storage/roommember.py
+++ b/synapse/storage/roommember.py
@@ -584,7 +584,7 @@ class RoomMemberWorkerStore(EventsWorkerStore):
 
     @cached(max_entries=10000)
     def _get_joined_profile_from_event_id(self, event_id):
-        raise NotADirectoryError()
+        raise NotImplementedError()
 
     @cachedList(
         cached_method_name="_get_joined_profile_from_event_id",