On Mon, Jun 24, 2013 at 11:16:56AM -0700, Junio C Hamano wrote:
> diff --git a/builtin/commit.c b/builtin/commit.c
> index 0da944f..a535eb2 100644
> --- a/builtin/commit.c
> +++ b/builtin/commit.c
> @@ -111,12 +111,14 @@ static int show_ignored_in_status;
> static const char *only_include_assumed;
> static struct strbuf message = STRBUF_INIT;
>
> -static enum {
> +static enum status_format {
> STATUS_FORMAT_NONE = 0,
> STATUS_FORMAT_LONG,
> STATUS_FORMAT_SHORT,
> - STATUS_FORMAT_PORCELAIN
> -} status_format;
> + STATUS_FORMAT_PORCELAIN,
> +
> + STATUS_FORMAT_UNSPECIFIED
> +} status_format = STATUS_FORMAT_UNSPECIFIED;
I'm not sure why you need to add UNSPECIFIED here; the point of NONE is
that no format had yet been specified.
It looks like the only difference is that finalize_deferred_config
converts unspecified into NONE. But I think you can just use NONE for
both cases, and drop this hunk:
> static int opt_parse_m(const struct option *opt, const char *arg, int unset)
> {
> @@ -457,6 +459,9 @@ static int run_status(FILE *fp, const char *index_file, const char *prefix, int
> case STATUS_FORMAT_PORCELAIN:
> wt_porcelain_print(s);
> break;
> + case STATUS_FORMAT_UNSPECIFIED:
> + die("BUG: finalize_deferred_config() should have been called");
> + break;
> case STATUS_FORMAT_NONE:
> case STATUS_FORMAT_LONG:
> wt_status_print(s);
You lose the assertion that finalize_deferred_config has been called,
but I think the resulting code would be simpler, as it drops this
die("BUG") state entirely. Am I missing something?
-Peff
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