diff options
| -rw-r--r-- | lisp/emacs-lisp/cl-extra.el | 2 | ||||
| -rw-r--r-- | test/lisp/emacs-lisp/cl-extra-tests.el | 5 |
2 files changed, 6 insertions, 1 deletions
diff --git a/lisp/emacs-lisp/cl-extra.el b/lisp/emacs-lisp/cl-extra.el index 36b65f97b07..c38b4957fc7 100644 --- a/lisp/emacs-lisp/cl-extra.el +++ b/lisp/emacs-lisp/cl-extra.el @@ -484,7 +484,7 @@ Optional second arg STATE is a random-state object." If STATE is t, return a new state object seeded from the time of day." (unless state (setq state cl--random-state)) (if (cl-random-state-p state) - (copy-tree state t) + (copy-sequence state) (cl--make-random-state (if (integerp state) state (cl--random-time))))) ;; Implementation limits. diff --git a/test/lisp/emacs-lisp/cl-extra-tests.el b/test/lisp/emacs-lisp/cl-extra-tests.el index baad8eb8e67..fe59703530f 100644 --- a/test/lisp/emacs-lisp/cl-extra-tests.el +++ b/test/lisp/emacs-lisp/cl-extra-tests.el @@ -94,4 +94,9 @@ (should (equal (list lst3 (cdr lst3) (cddr lst3)) (cl-maplist fn3 lst lst2 lst3))))) +(ert-deftest cl-extra-test-cl-make-random-state () + (let ((s (cl-make-random-state))) + ;; Test for Bug#33731. + (should-not (eq s (cl-make-random-state s))))) + ;;; cl-extra-tests.el ends here |