Re: [PATCH] bisect: use update-ref to update refs

Uwe Kleine-König wrote:

        GIT_DIR="$GIT_DIR" git-$command ...

where the assignment to GIT_DIR should be superfluous?

git-sh-setup sets GIT_DIR, but does not export it. Therefore, this
assignment is *not* superfluous (its effect is to export GIT_DIR for
this command only).

-- Hannes