From a5597d1fc066a8512ce9434dbff70850dc7bd5a1 Mon Sep 17 00:00:00 2001 From: RZia <36330543+grassdne@users.noreply.github.com> Date: Sun, 9 Oct 2022 20:04:08 -0400 Subject: fix(lua): assert failure with vim.regex() error inside :silent! (#20555) Co-authored-by: zeertzjq --- src/nvim/lua/stdlib.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'src/nvim/lua/stdlib.c') diff --git a/src/nvim/lua/stdlib.c b/src/nvim/lua/stdlib.c index 498f956ed9..2f46f6ff65 100644 --- a/src/nvim/lua/stdlib.c +++ b/src/nvim/lua/stdlib.c @@ -304,8 +304,10 @@ int nlua_regex(lua_State *lstate) nlua_push_errstr(lstate, "couldn't parse regex: %s", err.msg); api_clear_error(&err); return lua_error(lstate); + } else if (prog == NULL) { + nlua_push_errstr(lstate, "couldn't parse regex"); + return lua_error(lstate); } - assert(prog); regprog_T **p = lua_newuserdata(lstate, sizeof(regprog_T *)); *p = prog; -- cgit