From f568c0bc1a1bf2fdf244a16259a943a3db6b59bf Mon Sep 17 00:00:00 2001
From: hibobmaster <32976627+hibobmaster@users.noreply.github.com>
Date: Sun, 7 Jul 2024 18:50:16 +0800
Subject: [PATCH] Fix runtime error

---
 src/bot.py | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/bot.py b/src/bot.py
index 75c08f9..5a54570 100644
--- a/src/bot.py
+++ b/src/bot.py
@@ -250,8 +250,9 @@ class Bot:
 
     # message_callback RoomMessageText event
     async def message_callback(self, room: MatrixRoom, event: RoomMessageText) -> None:
-        if room.room_id not in self.whitelist_room_id:
-            return
+        if self.whitelist_room_id is not None:
+            if room.room_id not in self.whitelist_room_id:
+                return
         room_id = room.room_id
 
         # reply event_id