* files.el (copy-directory): Compute target for recursive

directories with identical names.  (Bug#5343)

2 files changed, 11 insertions, 9 deletions

diff --git a/lisp/ChangeLog b/lisp/ChangeLog
index 33b498f34d6..3c95811a8fc 100644
--- a/lisp/ChangeLog
+++ b/lisp/ChangeLog
@@ -1,3 +1,8 @@
+2010-01-12  Michael Albinus  <michael.albinus@gmx.de>
+
+        * files.el (copy-directory): Compute target for recursive
+        directories with identical names.  (Bug#5343)
+
 2010-01-12  Glenn Morris  <rgm@gnu.org>
 
         * mail/emacsbug.el (report-emacs-bug-pretest-address): Set
diff --git a/lisp/files.el b/lisp/files.el
index 22f5936a1f6..302f114befe 100644
--- a/lisp/files.el
+++ b/lisp/files.el
@@ -4714,20 +4714,17 @@ this happens by default."
       ;; Compute target name.
       (setq directory (directory-file-name (expand-file-name directory))
             newname   (directory-file-name (expand-file-name newname)))
-      (if (and (file-directory-p newname)
-               (not (string-equal (file-name-nondirectory directory)
-                                  (file-name-nondirectory newname))))
-          (setq newname
-                (expand-file-name (file-name-nondirectory directory) newname)))
       (if (not (file-directory-p newname)) (make-directory newname parents))
 
       ;; Copy recursively.
       (mapc
        (lambda (file)
-         (if (file-directory-p file)
-             (copy-directory file newname keep-time parents)
-           (copy-file file newname t keep-time)))
-       ;; We do not want to delete "." and "..".
+         (let ((target (expand-file-name
+                        (file-name-nondirectory file) newname)))
+           (if (file-directory-p file)
+               (copy-directory file target keep-time parents)
+             (copy-file file target t keep-time))))
+       ;; We do not want to copy "." and "..".
        (directory-files directory 'full directory-files-no-dot-files-regexp))
 
       ;; Set directory attributes.