Re: [PATCH 2/4] branch: give submodule updating advice before exit

> From: Glen Choo <chooglen@google.com>
>
> Fix a bug where "hint:" was printed _before_ "fatal:" (instead of the
> other way around).
>
> Signed-off-by: Glen Choo <chooglen@google.com>
> ---
>  branch.c | 6 ++++--
>  1 file changed, 4 insertions(+), 2 deletions(-)
>
> diff --git a/branch.c b/branch.c
> index 7377b9f451a..133e6047bc6 100644
> --- a/branch.c
> +++ b/branch.c
> @@ -607,11 +607,13 @@ void create_branches_recursively(struct repository *r, const char *name,
>  	 */
>  	for (i = 0; i < submodule_entry_list.entry_nr; i++) {
>  		if (submodule_entry_list.entries[i].repo == NULL) {
> +			int code = die_message(
> +				_("submodule '%s': unable to find submodule"),
> +				submodule_entry_list.entries[i].submodule->name);
>  			if (advice_enabled(ADVICE_SUBMODULES_NOT_UPDATED))
>  				advise(_("You may try updating the submodules using 'git checkout %s && git submodule update --init'"),
>  				       start_commitish);
> -			die(_("submodule '%s': unable to find submodule"),
> -			    submodule_entry_list.entries[i].submodule->name);
> +			exit(code);
>  		}
>  
>  		if (submodule_create_branch(