From 736394d46b0b7c35ba3f394fc1e74448a07c22f5 Mon Sep 17 00:00:00 2001
From: Brendan Abolivier <babolivier@matrix.org>
Date: Fri, 20 Sep 2019 10:07:55 +0100
Subject: Remove unnecessary cast to list

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

diff --git a/synapse/types.py b/synapse/types.py
index 6d20ef3641..e6afc05cee 100644
--- a/synapse/types.py
+++ b/synapse/types.py
@@ -243,7 +243,7 @@ def strip_invalid_mxid_characters(localpart):
         localpart (basestring): the localpart having been stripped
     """
     filtered = filter(lambda c: c in mxid_localpart_allowed_characters, localpart)
-    return "".join(list(filtered))
+    return "".join(filtered)
 
 
 UPPER_CASE_PATTERN = re.compile(b"[A-Z_]")
-- 
cgit 1.5.1