Re: [PATCH] fix vc git

From: Junio C Hamano <junkio@cox.net>
Date: Dec 22, 2006, 00:52 UTC
Message-ID: <7vhcvo92fx.fsf@assigned-by-dhcp.cox.net>
In-Reply-To: <8e745ecf0612210359j3f895521r1fff497a512253d3@mail.gmail.com>

"Duncan Mak" <duncan@a-chinaman.com> writes:

Show 12 quoted lines

> --- a/contrib/emacs/vc-git.el
> +++ b/contrib/emacs/vc-git.el
> @@ -58,7 +58,7 @@
>   (with-temp-buffer
>     (let* ((dir (file-name-directory file))
>            (name (file-relative-name file dir)))
> -      (when dir (cd dir))
> +      (when (file-exists-p dir) (cd dir))
>       (and (ignore-errors (eq 0 (call-process "git" nil '(t nil) nil
> "ls-files" "-c" "-z" "--" name)))
>            (let ((str (buffer-string)))
>              (and (> (length str) (length name))

I wonder what would happen when (file-name-directory file) returns nil with this change...