Re: git-push: forced update of tag shows unabbreviated SHA1

> Johannes Sixt <j.sixt@viscovery.net> writes:
> 
>> This is just a cosmetical flaw:
>> ...
>> To file:///home/jsixt/tmp/foo/B/../A
>>  + 639669ce44f84417f30842c622064827dda01461...475e55f T -> T (forced update)
>>
>> Notice that the original SHA1 is not abbreviated.
> 
> I suspect that is because you do not _have_ the original object,
> so there is no uniquely usable abbreviation to name the object
> in your repository.

> This obviously is not tested at all (not even compile tested),
> but I think it would show you what is going on.
> 
> ---
>  builtin-send-pack.c |    2 +-
>  1 files changed, 1 insertions(+), 1 deletions(-)
> 
> diff --git a/builtin-send-pack.c b/builtin-send-pack.c
> index 8afb1d0..9c558ee 100644
> --- a/builtin-send-pack.c
> +++ b/builtin-send-pack.c
> @@ -265,7 +265,7 @@ static const char *status_abbrev(unsigned char sha1[20])
>  {
>  	const char *abbrev;
>  	abbrev = find_unique_abbrev(sha1, DEFAULT_ABBREV);
> -	return abbrev ? abbrev : sha1_to_hex(sha1);
> +	return abbrev ? abbrev : "<you do not have it>";
>  }