From 22a1d4f170709b48ddc851cdfc0597c8a7eaafb8 Mon Sep 17 00:00:00 2001
From: nicm <nicm@openbsd.org>
Date: Mon, 28 Feb 2022 09:34:57 +0000
Subject: [PATCH] Exit on SIGHUP before attach also, GitHub issue 3084.

---
 usr.bin/tmux/client.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/usr.bin/tmux/client.c b/usr.bin/tmux/client.c
index fb9562912c7..31218d6a825 100644
--- a/usr.bin/tmux/client.c
+++ b/usr.bin/tmux/client.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: client.c,v 1.156 2021/08/27 17:25:55 nicm Exp $ */
+/* $OpenBSD: client.c,v 1.157 2022/02/28 09:34:57 nicm Exp $ */
 
 /*
  * Copyright (c) 2007 Nicholas Marriott <nicholas.marriott@gmail.com>
@@ -530,7 +530,7 @@ client_signal(int sig)
 	if (sig == SIGCHLD)
 		waitpid(WAIT_ANY, &status, WNOHANG);
 	else if (!client_attached) {
-		if (sig == SIGTERM)
+		if (sig == SIGTERM || sig == SIGHUP)
 			proc_exit(client_proc);
 	} else {
 		switch (sig) {
-- 
2.20.1