From: Junio C Hamano <gitster@pobox.com>
Date: Wed, 27 May 2015 22:13:20 GMT
Subject: Re: [PATCH/WIP 6/8] am: extract patch, message and authorship with git-mailinfo
Message-ID: <xmqqh9qxk6tb.fsf@gitster.dls.corp.google.com>
In-Reply-To: <1432733618-25629-7-git-send-email-pyokagan@gmail.com>

Paul Tan <pyokagan@gmail.com> writes:

> +static const char *msgnum(const struct am_state *state)
> +{
> +	static struct strbuf fmt = STRBUF_INIT;
> +	static struct strbuf sb = STRBUF_INIT;
> +
> +	strbuf_reset(&fmt);
> +	strbuf_addf(&fmt, "%%0%dd", state->prec);
> +
> +	strbuf_reset(&sb);
> +	strbuf_addf(&sb, fmt.buf, state->cur);

Hmph, wouldn't ("%*d", state->prec, state->cur) work or am I missing
something?