(setenv): Use add-to-history.

diff --git a/lisp/env.el b/lisp/env.el
index 1b6c038cbea8eed6ac6a4e533d3978198b8b0b74..5a3de0ac71235548a37312d1fd530d51a94516b9 100644 (file)
--- a/lisp/env.el
+++ b/lisp/env.el
@@ -117,7 +117,7 @@ a side-effect."
      (let* ((var (read-envvar-name "Set environment variable: " nil))
            (value (getenv var)))
        (when value
-        (push value setenv-history))
+        (add-to-history 'setenv-history value))
        ;; Here finally we specify the args to give call setenv with.
        (list var
             (read-from-minibuffer (format "Set %s to value: " var)