Fix running on MS-Windows with non-existing home directory

* lisp/startup.el (startup--xdg-or-homedot): Don't access a
non-existent user home directory on windows-nt systems.
(Bug#37536)

1 files changed, 3 insertions, 2 deletions

diff --git a/lisp/startup.el b/lisp/startup.el
index 6e2094d678c..863e9aed16d 100644
--- a/lisp/startup.el
+++ b/lisp/startup.el
@@ -510,8 +510,9 @@ DIRS are relative."
                                  "/.emacs.d/"))))
       (if (or (file-exists-p emacs-d-dir)
               (if (eq system-type 'windows-nt)
-                  (directory-files (concat "~" user-name) nil
-                                   "\\`[._]emacs\\(\\.elc?\\)?\\'")
+                  (if (file-directory-p (concat "~" user-name))
+                      (directory-files (concat "~" user-name) nil
+                                       "\\`[._]emacs\\(\\.elc?\\)?\\'"))
                 (file-exists-p (concat "~" init-file-user
                                        (if (eq system-type 'ms-dos)
                                            "/_emacs"