Re: [PATCH 1/1] cat-file: quote-format name in error when using -z

> Hi Toon
>
> On 09/12/2022 15:00, Toon Claes wrote:
>> Since it's supported to have NUL-delimited input, introduced in
>> db9d67f2e9 (builtin/cat-file.c: support NUL-delimited input with `-z`,
>> 2022-07-22), it's possible to pass paths that contain newlines. This
>> works great when the object is found, but when it's not, the input path
>> is returned in the error message. Because this can contain newlines, the
>> error message might get spread over multiple lines, making it harder to
>> machine-parse this error message.
>> With this change, the input is quote-formatted in the error message,
>> if
>> needed. This ensures the error message is always on a single line and
>> makes parsing the error more straightforward.
>
> Thanks for working on this. I'd previously suggested NUL terminating
> the output of "git cat-file -z" to avoid this problem [1] but quoting
> the object name is a better solution.