From: Dmitry Gutov <dgutov@yandex.ru>
Date: Thu, 19 Aug 2021 00:57:58 +0000 (+0300)
Subject: Fix vc-root-diff broken with Git as well
X-Git-Tag: emacs-28.0.90~1445
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=fba64e1697174369b87e3de0c189a0fb0963c49c;p=emacs.git

Fix vc-root-diff broken with Git as well

* lisp/vc/vc.el (vc-root-diff): Fix similar to 35023214031e1 by
avoiding the abbreviated directory name in argument (bug#39452).
---

diff --git a/lisp/vc/vc.el b/lisp/vc/vc.el
index e2b12c6cb03..b75862e8a52 100644
--- a/lisp/vc/vc.el
+++ b/lisp/vc/vc.el
@@ -2056,7 +2056,7 @@ saving the buffer."
       ;; relative file names work.
       (let ((default-directory rootdir))
 	(vc-diff-internal
-	 t (list backend (list rootdir) working-revision) nil nil
+	 t (list backend (list (expand-file-name rootdir)) working-revision) nil nil
 	 (called-interactively-p 'interactive))))))
 
 ;;;###autoload