(vhdl-generate-makefile-1): Use add-to-history.

1 files changed, 1 insertions, 2 deletions

diff --git a/lisp/progmodes/vhdl-mode.el b/lisp/progmodes/vhdl-mode.el
index d81a5fcf47b..987b37cf2c2 100644
--- a/lisp/progmodes/vhdl-mode.el
+++ b/lisp/progmodes/vhdl-mode.el
@@ -16723,8 +16723,7 @@ specified by a target."
           (progn (save-buffer)
                  (kill-buffer (current-buffer))
                  (set-buffer orig-buffer)
-                 (setq file-name-history
-                       (cons makefile-path-name file-name-history)))
+                 (add-to-history 'file-name-history makefile-path-name))
         (vhdl-warning-when-idle
          (format "File not writable: \"%s\""
                  (abbreviate-file-name makefile-path-name)))