From ab92575753874f9dee73e722b6fddd8dd49e2f13 Mon Sep 17 00:00:00 2001 From: glepnir Date: Thu, 14 Sep 2023 21:02:30 +0800 Subject: fix(highlight): winhl receive wrong argument --- src/nvim/option.c | 3 +++ 1 file changed, 3 insertions(+) (limited to 'src') diff --git a/src/nvim/option.c b/src/nvim/option.c index ae4e7c1fda..df90fadc97 100644 --- a/src/nvim/option.c +++ b/src/nvim/option.c @@ -1915,6 +1915,9 @@ bool parse_winhl_opt(win_T *wp) char *commap = xstrchrnul(hi, ','); size_t len = (size_t)(commap - hi); int hl_id = len ? syn_check_group(hi, len) : -1; + if (hl_id == 0) { + return false; + } int hl_id_link = nlen ? syn_check_group(p, nlen) : 0; HlAttrs attrs = HLATTRS_INIT; -- cgit