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fix(autocmd): handle recursion for force set (#22820)

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This commit is contained in:
Lewis Russell
2023-03-30 11:35:13 +01:00
committed by GitHub
parent 61e54f2636
commit e5fa2e3a5d
1 changed files with 4 additions and 4 deletions
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8
src/nvim/autocmd.c
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@@ -2761,9 +2761,9 @@ void do_autocmd_focusgained(bool gained)
void do_filetype_autocmd(buf_T *buf, bool force)
{
static bool recursive = false;
static int ft_recursive = 0;
if (recursive && !force) {
if (ft_recursive > 0 && !force) {
return; // disallow recursion
}
@@ -2774,12 +2774,12 @@ void do_filetype_autocmd(buf_T *buf, bool force)
// been checked to be safe.
secure = 0;
recursive = true;
ft_recursive++;
did_filetype = true;
// Only pass true for "force" when it is true or
// used recursively, to avoid endless recurrence.
apply_autocmds(EVENT_FILETYPE, buf->b_p_ft, buf->b_fname, force, buf);
recursive = false;
ft_recursive--;
// Just in case the old "buf" is now invalid
if (varp != &(buf->b_p_ft)) {