Re: [PATCH 4/6] help: refactor "for_human" control flow in cmd_help()

> Instead of having two lines that call list_config_help(for_human)
> let's setup the pager and print the trailer conditionally. This makes
> it clearer at a glance how the two differ in behavior.
>
> Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
> ---
> @@ -574,13 +574,12 @@ int cmd_help(int argc, const char **argv, const char *prefix)
> -               if (!for_human) {
> -                       list_config_help(for_human);
> -                       return 0;
> -               }
> -               setup_pager();
> +               if (for_human)
> +                       setup_pager();
>                 list_config_help(for_human);
> -               printf("\n%s\n", _("'git help config' for more information"));
> +               if (for_human)
> +                       printf("\n%s\n", _("'git help config' for more information"));
> +