* lisp/window.el (display-buffer-override-next-command): display-buffer-overriding-action's car can be either a function or a list of functions. When a function, (push action (car display-buffer-overriding-action)) will create a cons-cell (action . function) instead of a list. In the clear-fun callback, trying to (delq action (car display-buffer-overriding-action)) causes an wrong-type-argument error. Copyright-paperwork-exempt: yes
456 KiB
456 KiB