Re: [PATCH] Fix 'git cvsexportcommit -w $cvsdir ...' when used with relative $GIT_DIR

Johan Herland [off-list ref] writes:

When using the '-w $cvsdir' option to cvsexportcommit, it will chdir into
$cvsdir before executing several other git commands. If $GIT_DIR is set to
a relative path (e.g. '.'), the git commands executed by cvsexportcommit
will naturally fail with "fatal: Not a git repository".

Therefore, if $GIT_DIR is relative, prepend $PWD to $GIT_DIR before the
chdir to $cvsdir.

That sounds like a correct thing to do.  Robin?