Re: [PATCH] submodule-config: use explicit empty string instead of strbuf in config_from()

> René Scharfe <l.s.r@web.de> writes:
>
>> Use a string constant instead of an empty strbuf to shorten the code
>> and make it easier to read.
>>
>> Signed-off-by: Rene Scharfe <l.s.r@web.de>
>> ---
>> ... unless someone can come up with a suitable non-empty string to feed
>> to git_config_from_mem() as its name parameter.

> I wondered if we used to do something useful with rev and later that
> useful thing was removed leaving an always-empty strbuf, but it
> appears that this strbuf was introduced to always hold an empty
> string and nothing else, which shows the (lack of) quality of
> reviews in this area X-<.