From 4d1a3a5dc9428df598c9631494d111b9fa067923 Mon Sep 17 00:00:00 2001
From: Will McGugan <willmcgugan@gmail.com>
Date: Sat, 18 Feb 2023 10:42:42 +0000
Subject: [PATCH] speed up shutdown

---
 src/textual/app.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/textual/app.py b/src/textual/app.py
index 33b887e090..3185247e92 100644
--- a/src/textual/app.py
+++ b/src/textual/app.py
@@ -1778,6 +1778,7 @@ async def _close_all(self) -> None:
             await child._close_messages()
 
     async def _shutdown(self) -> None:
+        self._begin_update()  # Prevents any layout / repaint while shutting down
         driver = self._driver
         self._running = False
         if driver is not None: