From 9152185ebc25be30b90878005ab3ed23af2d80ef Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E6=BA=90=E6=96=87=E9=9B=A8?=
 <41315874+fumiama@users.noreply.github.com>
Date: Fri, 31 Dec 2021 11:19:58 +0800
Subject: [PATCH] fix: PutBuffer panic on nil event buffer (#1299)

---
 coolq/bot.go | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/coolq/bot.go b/coolq/bot.go
index 2b7cafa..2b7ce53 100644
--- a/coolq/bot.go
+++ b/coolq/bot.go
@@ -569,7 +569,9 @@ func (bot *CQBot) dispatchEventMessage(m global.MSG) {
 		}(f)
 	}
 	wg.Wait()
-	global.PutBuffer(event.buffer)
+	if event.buffer != nil {
+		global.PutBuffer(event.buffer)
+	}
 }
 
 func formatGroupName(group *client.GroupInfo) string {