From 89fb98c7f4f863b9dc06abd794c53df784392217 Mon Sep 17 00:00:00 2001
From: magisk317 <magisk317@users.noreply.github.com>
Date: Wed, 17 Sep 2025 11:28:44 +0800
Subject: [PATCH] Fix TypeError in _check_ban_regex by handling NoneType
 raw_message

- Add None check for text parameter in _check_ban_regex function
- Prevents TypeError when message.raw_message is None
- Fixes issue: expected string or bytes-like object, got 'NoneType'
---
 src/chat/message_receive/bot.py | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/chat/message_receive/bot.py b/src/chat/message_receive/bot.py
index 5f479615..0709dcd8 100644
--- a/src/chat/message_receive/bot.py
+++ b/src/chat/message_receive/bot.py
@@ -58,6 +58,10 @@ def _check_ban_regex(text: str, chat: ChatStream, userinfo: UserInfo) -> bool:
     Returns:
         bool: 是否匹配过滤正则
     """
+    # 检查text是否为None或空字符串
+    if text is None or not text:
+        return False
+    
     for pattern in global_config.message_receive.ban_msgs_regex:
         if re.search(pattern, text):
             chat_name = chat.group_info.group_name if chat.group_info else "私聊"