From 30a6dd62ef027eb12123a954b1a6f14ca1352589 Mon Sep 17 00:00:00 2001
From: Tulir Asokan <tulir@maunium.net>
Date: Thu, 29 Nov 2018 12:28:23 +0200
Subject: [PATCH] Don't try to remove websocket from log listeners if it had
 not been added

---
 maubot/management/api/log.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/maubot/management/api/log.py b/maubot/management/api/log.py
index bead189..fee233f 100644
--- a/maubot/management/api/log.py
+++ b/maubot/management/api/log.py
@@ -133,7 +133,8 @@ async def log_websocket(request: web.Request) -> web.WebSocketResponse:
             await ws.close()
         except Exception:
             pass
-    handler.listeners.remove(ws)
+    if authenticated:
+        handler.listeners.remove(ws)
     log.debug(f"Connection from {request.remote} closed")
     sockets.remove(ws)
     return ws