Re: [PATCH 1/2] advice: extract function to print messages with prefix

> Extract a function that allows to print messages
> with a prefix.
>
> Signed-off-by: Ralf Thielow <ralf.thielow@gmail.com>
> ---
>  advice.c | 14 ++++++++++----
>  advice.h |  1 +
>  2 Dateien geändert, 11 Zeilen hinzugefügt(+), 4 Zeilen entfernt(-)
>
> diff --git a/advice.c b/advice.c
> index edfbd4a..e73d53b 100644
> --- a/advice.c
> +++ b/advice.c
> @@ -25,25 +25,31 @@ static struct {
>  	{ "detachedhead", &advice_detached_head },
>  };
>  
> -void advise(const char *advice, ...)
> +void print_with_prefix(const char *prefix, const char *msg, ...)
>  {
>  	struct strbuf buf = STRBUF_INIT;
>  	va_list params;
>  	const char *cp, *np;
>  
> -	va_start(params, advice);
> -	strbuf_vaddf(&buf, advice, params);
> +	va_start(params, msg);
> +	strbuf_vaddf(&buf, msg, params);
>  	va_end(params);
>  
>  	for (cp = buf.buf; *cp; cp = np) {
>  		np = strchrnul(cp, '\n');
> -		fprintf(stderr,	_("hint: %.*s\n"), (int)(np - cp), cp);
> +		fprintf(stderr,	 "%s %.*s\n", prefix, (int)(np - cp), cp);