Re: [PATCH] Use "git_config_string" to simplify "builtin-gc.c" code where "prune_expire" is set

["Shawn O. Pearce" <spearce@spearce.org>]

David Bryson <david@statichacks.org> wrote:
> Hi all,
> This is a quick janitor patch and my first patch sent to the git mailing
> list.  Please let me know if I have done any process of the patch
> submission wrong, and if I got the Janitorial task done in the proper
> fashion.

This part of the message probably should go after the "---" line.
Everything above "---" goes into the commit message, everything
after it is automatically cut by git-am.

This sort of "Hi, I'm new" isn't very useful in the long term in
the project logs, but its still useful to introduce yourself.  ;-)
 
> Signed-off-by: David Bryson <david@statichacks.org>
> ---
>  builtin-gc.c |    7 ++-----
>  1 files changed, 2 insertions(+), 5 deletions(-)
> 
> diff --git a/builtin-gc.c b/builtin-gc.c
> index fac200e..6260652 100644
> --- a/builtin-gc.c
> +++ b/builtin-gc.c
> @@ -57,15 +57,12 @@ static int gc_config(const char *var, const char *value, void *cb)
>  		return 0;
>  	}
>  	if (!strcmp(var, "gc.pruneexpire")) {
> -		if (!value)
> -			return config_error_nonbool(var);
> -		if (strcmp(value, "now")) {
> +		if (value && strcmp(value, "now")) {
>  			unsigned long now = approxidate("now");
>  			if (approxidate(value) >= now)
>  				return error("Invalid %s: '%s'", var, value);
>  		}
> -		prune_expire = xstrdup(value);
> -		return 0;
> +		return git_config_string(&prune_expire, var, value);
>  	}
>  	return git_default_config(var, value, cb);
>  }

-- 
Shawn.