Re: [PATCH] fix vc git

From: Duncan Mak <duncan@a-chinaman.com>
Date: Dec 22, 2006, 04:11 UTC
Message-ID: <8e745ecf0612212011q26f81d91uce143b4212fc5e8b@mail.gmail.com>
In-Reply-To: <7vhcvo92fx.fsf@assigned-by-dhcp.cox.net>

I don't think vc-git-registered-file will ever be called with a filename without a directory, as it is used as a hook on vc-next-action, which works on a real file.

Either way, it's a modified patch:

Fix vc-git.el to not cd into a non-existent directory.

---

 contrib/emacs/vc-git.el |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

base c902c9a608c1b727160d6fbb04fa363d9418cd00 last 96e9944b714094ab81f8091711a92506886b8004

diff --git a/contrib/emacs/vc-git.el b/contrib/emacs/vc-git.el
index 8b6361922fd6e6a2fcd9acb20fd54f5b645b36f0..668bd4a98653046aadf91e7a91af6cd76ba044d4
100644
--- 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 (and dir (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))

-- 
1.4.4.1