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Merge pull request #19828 from bfredl/nullhl

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fix(winhl): do not crash when unsetting winhl in just opened window
This commit is contained in:
bfredl
2022-08-18 11:12:50 +02:00
committed by GitHub
parent fbcce2b2ca 21b2906c9c
commit 7a2be8cc17
2 changed files with 17 additions and 1 deletions
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2
src/nvim/highlight.c
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@@ -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);

16
test/functional/ui/highlight_spec.lua
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@@ -2317,6 +2317,22 @@ describe("'winhighlight' highlight", function()
|
]]}
end)
it('can be disabled in newly opened window #19823', function()
command('split | set winhl=Normal:ErrorMsg | set winhl=')
screen:expect{grid=[[
^ |
{0:~ }|
{0:~ }|
{3:[No Name] }|
|
{0:~ }|
{4:[No Name] }|
|
]]}
helpers.assert_alive()
end)
end)
describe('highlight namespaces', function()