Re: [PATCH 44/47] Remove all logic from get_git_work_tree()

> This logic is now only used by cmd_init_db(). setup_* functions do not
> rely on it any more. Move all the logic to cmd_init_db() and turn
> get_git_work_tree() into a simple function.
>
> Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com>
> Signed-off-by: Junio C Hamano <gitster@pobox.com>
> ---
> diff --git a/environment.c b/environment.c
> index d811049..149c132 100644
> --- a/environment.c
> +++ b/environment.c
> @@ -137,36 +137,20 @@ static int git_work_tree_initialized;
>   */
> ...
>  const char *get_git_work_tree(void)
>  {
> -	if (startup_info && !startup_info->setup_explicit) {
> -...
> -	}
>  	return work_tree;
>  }