From 506996d038509f7b7df6e6baa51f0756a0707f5d Mon Sep 17 00:00:00 2001
From: Matt Joiner <anacrolix@gmail.com>
Date: Mon, 25 Oct 2021 16:16:06 +1100
Subject: [PATCH] Fix panic in update requests timer func on closed conn

---
 client.go | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/client.go b/client.go
index 142213c0..b4d3f17a 100644
--- a/client.go
+++ b/client.go
@@ -980,6 +980,9 @@ func (p *Peer) initUpdateRequestsTimer() {
 func (c *Peer) updateRequestsTimerFunc() {
 	c.locker().Lock()
 	defer c.locker().Unlock()
+	if c.closed.IsSet() {
+		return
+	}
 	if c.needRequestUpdate != "" {
 		return
 	}