* lisp/frameset.el (frameset-persistent-filter-alist): Never
save 'client' parameter (Bug#29067).
(buffer-list . :never)
(buffer-predicate . :never)
(buried-buffer-list . :never)
+ ;; Don't save the 'client' parameter to avoid that a subsequent
+ ;; `save-buffers-kill-terminal' in a non-client session barks at
+ ;; the user (Bug#29067).
+ (client . :never)
(delete-before . :never)
(font . frameset-filter-font-param)
(foreground-color . frameset-filter-sanitize-color)