From cd957fb5b41a9c94be8b8e4e3d83dcec9bf54575 Mon Sep 17 00:00:00 2001
From: Dewdrops <v_v_4474@126.com>
Date: Mon, 21 Apr 2014 13:20:03 +0800
Subject: [PATCH] not convert to OS-specific path when generate undohist file
 name

---
 undohist.el | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/undohist.el b/undohist.el
index 283be91..7c98caf 100644
--- a/undohist.el
+++ b/undohist.el
@@ -68,7 +68,7 @@ To use undohist, you just call this function."
   (add-hook 'find-file-hook 'undohist-recover-safe))
 
 (defun make-undohist-file-name (file)
-  (setq file (convert-standard-filename (expand-file-name file)))
+  (setq file (expand-file-name file))
   (if (eq (aref file 1) ?:)
       (setq file (concat "/"
                          "drive_"