From 490874f3da4c39a36438b6cfa6d79e594b82806f Mon Sep 17 00:00:00 2001
From: Sean Dewar <seandewar@users.noreply.github.com>
Date: Mon, 21 Feb 2022 16:19:49 +0000
Subject: [PATCH] vim-patch:8.2.4432: cannot use settabvar() while the cmdline
 window is open

Problem:    Cannot use settabvar() while the cmdline window is open.
Solution:   Only give an error when actually switching tabpage.
            (closes vim/vim#9813)
https://github.com/vim/vim/commit/592f6250017c31c8996325403e511f4502077ba5
---
 src/nvim/window.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/nvim/window.c b/src/nvim/window.c
index 5878a6ba0b..3c34620db4 100644
--- a/src/nvim/window.c
+++ b/src/nvim/window.c
@@ -4269,7 +4269,9 @@ void goto_tabpage(int n)
 /// @param trigger_leave_autocmds  when true trigger *Leave autocommands.
 void goto_tabpage_tp(tabpage_T *tp, bool trigger_enter_autocmds, bool trigger_leave_autocmds)
 {
-  CHECK_CMDWIN;
+  if (trigger_enter_autocmds || trigger_leave_autocmds) {
+    CHECK_CMDWIN;
+  }
 
   // Don't repeat a message in another tab page.
   set_keep_msg(NULL, 0);