From 8116cbb328d41458354947b839a1ca78c0a8d5b9 Mon Sep 17 00:00:00 2001
From: Nicholas Marriott <nicholas.marriott@gmail.com>
Date: Mon, 22 Jun 2026 12:02:47 +0100
Subject: [PATCH] Kill old windows.

---
 regress/screen-redraw-tiled.sh | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/regress/screen-redraw-tiled.sh b/regress/screen-redraw-tiled.sh
index e428d7dba..94353f5f8 100644
--- a/regress/screen-redraw-tiled.sh
+++ b/regress/screen-redraw-tiled.sh
@@ -51,6 +51,8 @@ compare() {
 
 # Fresh inner window of fixed size, with one command running.
 new_scene() {
+	$TMUX2 selectw -t:0 || exit 1
+	$TMUX2 kill-window -a 2>/dev/null
 	$TMUX2 neww -d "sh -c 'exec sleep 100'" || exit 1
 	$TMUX2 selectw -t:\$ || exit 1
 	$TMUX2 resizew -x40 -y14 || exit 1