2024年5月13日(月) 19:40 Matheus Afonso Martins Moreira
<matheus.a.m.more...@gmail.com>:
> diff --git a/builtins/source.def b/builtins/source.def
> index 26040e70..7f870bfe 100644
> --- a/builtins/source.def
> +++ b/builtins/source.def
> @@ -177,6 +178,27 @@ search_for_file (WORD_LIST *list)
> [...]
> +static char *
> +isolated_search_for_file (WORD_LIST *list)
> [...]
> + if (filename == 0)
> + {
> + if (source_searches_cwd == 0)
> + return (NULL);
> + else
> + filename = savestring (list->word->word);
> + }
* With this, `isolated_search_for_file()' falls back to local files in
the current working directory. I'm unsure about whether this is
intentional, but I think we should restrict the search in
BASH_SOURCE_PATH and shouldn't fall back to local files. In that case,
we need to make sure that `find_in_path_var()' returns NULL in the
case of empty BASH_SOURCE_PATH. In the current implementation,
`find_in_path_var()' seems to return `save_string (name)' for empty
BASH_SOURCE_PATH, which would induce the search in the current working
directory.
* Even if we intensionally fall back to local files, this part seems
just a repetition of `search_for_file()'. I think this common part
should be moved to `builtin_source()'.
