From: Junio C Hamano <gitster@pobox.com>
Date: Mon, 31 May 2021 06:44:51 GMT
Subject: Re: [PATCH 05/15] push: only get the branch when needed
Message-ID: <xmqq8s3vwgf0.fsf@gitster.g>
In-Reply-To: <20210529074458.1916817-6-felipe.contreras@gmail.com>

Felipe Contreras <felipe.contreras@gmail.com> writes:

> Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com>
> ---
>  builtin/push.c | 3 ++-
>  1 file changed, 2 insertions(+), 1 deletion(-)

> diff --git a/builtin/push.c b/builtin/push.c
> index a2abacf64d..4b3a14278a 100644
> --- a/builtin/push.c
> +++ b/builtin/push.c
> @@ -243,7 +243,7 @@ static int is_workflow_triangular(struct remote *remote)
>  
>  static void setup_default_push_refspecs(struct remote *remote)
>  {
> -	struct branch *branch = branch_get(NULL);
> +	struct branch *branch;
>  	int triangular = is_workflow_triangular(remote);
>  
>  	switch (push_default) {
> @@ -258,6 +258,7 @@ static void setup_default_push_refspecs(struct remote *remote)
>  	default:

Not a fault of this step, but please make it a habit to have
"break;" here.  case label with absolutely no body just looks
strange and is distracting to the eyes.

>  	}
>  
> +	branch = branch_get(NULL);
>  	if (!branch)
>  		die(_(message_detached_head_die), remote->name);

This step is the true justification for the splitting of a single
switch into two switches done in [03/15].  Makes quite a lot of
sense.