master 65fe177: Don't use pdumper-stats with unexec

[Eli Zaretskii]

branch: master
commit 65fe1777e6e27869e8216ec944df2821f417c3e4
Author: Nikolay Kudryavtsev <nikolay.kudryavtsev@gmail.com>
Commit: Eli Zaretskii <eliz@gnu.org>

    Don't use pdumper-stats with unexec
    
    * lisp/emacs-lisp/bytecomp.el (byte-compile-refresh-preloaded): Check if
    pdumper-stats is bound before using it.
---
 lisp/emacs-lisp/bytecomp.el | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/lisp/emacs-lisp/bytecomp.el b/lisp/emacs-lisp/bytecomp.el
index 9be54ca..e93cee9 100644
--- a/lisp/emacs-lisp/bytecomp.el
+++ b/lisp/emacs-lisp/bytecomp.el
@@ -5311,7 +5311,8 @@ already up-to-date."
   "Reload any Lisp file that was changed since Emacs was dumped.
 Use with caution."
   (let* ((argv0 (car command-line-args))
-         (emacs-file (or (cdr (nth 2 (pdumper-stats)))
+         (emacs-file (or (and (fboundp 'pdumper-stats)
+                              (cdr (nth 2 (pdumper-stats))))
                          (executable-find argv0))))
     (if (not (and emacs-file (file-exists-p emacs-file)))
         (message "Can't find %s to refresh preloaded Lisp files" argv0)