From 8af3d641daf03610c824ca4e0dffa07db297cb5b Mon Sep 17 00:00:00 2001
From: zeertzjq <zeertzjq@outlook.com>
Date: Fri, 22 Jul 2022 06:41:51 +0800
Subject: fix(grid): don't use utfc_ptr2char_len() when printing until NUL
 (#19456)

---
 test/functional/ui/statusline_spec.lua | 9 +++++++++
 1 file changed, 9 insertions(+)

(limited to 'test')

diff --git a/test/functional/ui/statusline_spec.lua b/test/functional/ui/statusline_spec.lua
index 2ffd3149a6..760760150c 100644
--- a/test/functional/ui/statusline_spec.lua
+++ b/test/functional/ui/statusline_spec.lua
@@ -1,5 +1,6 @@
 local helpers = require('test.functional.helpers')(after_each)
 local Screen = require('test.functional.ui.screen')
+local assert_alive = helpers.assert_alive
 local clear = helpers.clear
 local command = helpers.command
 local feed = helpers.feed
@@ -368,3 +369,11 @@ describe('global statusline', function()
     eq(1, meths.get_option('cmdheight'))
   end)
 end)
+
+it('statusline does not crash if it has Arabic characters #19447', function()
+  clear()
+  meths.set_option('statusline', 'غً')
+  meths.set_option('laststatus', 2)
+  command('redraw!')
+  assert_alive()
+end)
-- 
cgit