On Mon, Jan 11, 2021 at 12:05 PM Patrick Steinhardt <ps@xxxxxx> wrote: > > This commit refactors `append_fetch_head()` to use a `struct strbuf` for > formatting the update which we're about to append to the FETCH_HEAD > file. While the refactoring doesn't have much of a benefit right now, it > servers as a preparatory step to implement atomic fetches where we need s/servers/serves/ > to buffer all updates to FETCH_HEAD and only flush them out if all > reference updates succeeded.
