Re: [PATCH 1/1] fixup! upload-pack: refactor reading of pack-objects out

[Junio C Hamano <gitster@pobox.com>]

"Johannes Schindelin via GitGitGadget" <gitgitgadget@gmail.com>
writes:

> From: Johannes Schindelin <johannes.schindelin@gmx.de>
>
> This fixes an issue pointed out by clang.
>
> Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
> ---
>  upload-pack.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/upload-pack.c b/upload-pack.c
> index 2365b707bc..534e8951a2 100644
> --- a/upload-pack.c
> +++ b/upload-pack.c
> @@ -179,7 +179,7 @@ static void create_pack_file(const struct object_array *have_obj,
>  			     const struct string_list *uri_protocols)
>  {
>  	struct child_process pack_objects = CHILD_PROCESS_INIT;
> -	struct output_state output_state = {0};
> +	struct output_state output_state = {"\0"};

OK, as the structure looks like

	struct output_state {
		char buffer[8193];
		int used;
		...

we obviously cannot initialize buffer[] with a single integer 0 ;-)
Between "" and "\0" you wondered elsewhere, I have no strong
preference, but if I were fixing it, I would probably write it as

	struct output_state output_state = { { 0 } };

so that readers do not even have to waste time to wonder between the
two.

Thanks.