From 37a9873f6360a8e6f243c3d3d081ff7abc0f9da1 Mon Sep 17 00:00:00 2001
From: Brendan Abolivier <babolivier@matrix.org>
Date: Wed, 11 Mar 2020 18:43:41 +0000
Subject: [PATCH] Also don't fail on aliases events in this case

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

diff --git a/synapse/visibility.py b/synapse/visibility.py
index fce5855413..56603eb276 100644
--- a/synapse/visibility.py
+++ b/synapse/visibility.py
@@ -132,7 +132,7 @@ def filter_events_for_client(
         # now we temporarily filter out m.room.aliases entirely to mitigate
         # abuse, while we spec a better solution to advertising aliases
         # on rooms.
-        if event.type == EventTypes.Aliases:
+        if event.type == EventTypes.Aliases and filter_send_to_client:
             return None
 
         # Don't try to apply the room's retention policy if the event is a state event, as
-- 
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