From 21b2906c9cbd7683770732314935ddc181d6e736 Mon Sep 17 00:00:00 2001
From: bfredl <bjorn.linse@gmail.com>
Date: Thu, 18 Aug 2022 09:43:07 +0200
Subject: fix(winhl): do not crash when unsetting winhl in just opened window

fixes #19823
---
 src/nvim/highlight.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src')

diff --git a/src/nvim/highlight.c b/src/nvim/highlight.c
index 504cae9a51..a850c800f8 100644
--- a/src/nvim/highlight.c
+++ b/src/nvim/highlight.c
@@ -319,7 +319,7 @@ void update_window_hl(win_T *wp, bool invalid)
   int ns_id = wp->w_ns_hl;
 
   update_ns_hl(ns_id);
-  if (ns_id != wp->w_ns_hl_active) {
+  if (ns_id != wp->w_ns_hl_active || wp->w_ns_hl_attr == NULL) {
     wp->w_ns_hl_active = ns_id;
 
     wp->w_ns_hl_attr = *(NSHlAttr *)pmap_get(handle_T)(&ns_hl_attr, ns_id);
-- 
cgit