From a63a5fea3cadc63ebe9a66ea66959d47dc21b782 Mon Sep 17 00:00:00 2001
From: yanyongyu <yanyongyu_1@126.com>
Date: Wed, 16 Dec 2020 13:34:41 +0800
Subject: [PATCH] :bug: fix invalid cq code catched

---
 nonebot/adapters/cqhttp/message.py | 2 +-
 pages/changelog.md                 | 4 ++++
 2 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/nonebot/adapters/cqhttp/message.py b/nonebot/adapters/cqhttp/message.py
index 49a9c858..18cbfea9 100644
--- a/nonebot/adapters/cqhttp/message.py
+++ b/nonebot/adapters/cqhttp/message.py
@@ -213,7 +213,7 @@ class Message(BaseMessage):
             for cqcode in re.finditer(
                     r"\[CQ:(?P<type>[a-zA-Z0-9-_.]+)"
                     r"(?P<params>"
-                    r"(?:,[a-zA-Z0-9-_.]+=?[^,\]]*)*"
+                    r"(?:,[a-zA-Z0-9-_.]+=[^,\]]+))*"
                     r"),?\]", msg):
                 yield "text", unescape(msg[text_begin:cqcode.pos +
                                            cqcode.start()])
diff --git a/pages/changelog.md b/pages/changelog.md
index 2a766f70..5b272a12 100644
--- a/pages/changelog.md
+++ b/pages/changelog.md
@@ -4,6 +4,10 @@ sidebar: auto
 
 # 更新日志
 
+## v2.0.0a8
+
+- 修复部分非法 CQ 码被识别导致报错
+
 ## v2.0.0a7
 
 - 修复 cqhttp 检查 to me 时出现 IndexError