diff options
| author | Leo Liu <sdl.web@gmail.com> | 2013-09-18 09:27:00 +0800 |
|---|---|---|
| committer | Leo Liu <sdl.web@gmail.com> | 2013-09-18 09:27:00 +0800 |
| commit | 9f25cb774999615410049cbe9382537e7e6ef074 (patch) | |
| tree | dcc185fb5db62c92b1709e783a1a99503dbff9a7 /lisp | |
| parent | 711668ac2d362719657db8a85fa1989545761412 (diff) | |
| download | emacs-9f25cb774999615410049cbe9382537e7e6ef074.tar.gz | |
* subr.el (add-hook): Robustify to handle closure as well.
Diffstat (limited to 'lisp')
| -rw-r--r-- | lisp/ChangeLog | 4 | ||||
| -rw-r--r-- | lisp/subr.el | 2 |
2 files changed, 5 insertions, 1 deletions
diff --git a/lisp/ChangeLog b/lisp/ChangeLog index 94987adcfb6..7b2ed1fe6a1 100644 --- a/lisp/ChangeLog +++ b/lisp/ChangeLog @@ -1,3 +1,7 @@ +2013-09-18 Leo Liu <sdl.web@gmail.com> + + * subr.el (add-hook): Robustify to handle closure as well. + 2013-09-17 Glenn Morris <rgm@gnu.org> * simple.el (messages-buffer-mode-map): Unbind "g". diff --git a/lisp/subr.el b/lisp/subr.el index f8b5d605f91..adf3f9a97f2 100644 --- a/lisp/subr.el +++ b/lisp/subr.el @@ -1366,7 +1366,7 @@ function, it is changed to a list of functions." (setq local t))) (let ((hook-value (if local (symbol-value hook) (default-value hook)))) ;; If the hook value is a single function, turn it into a list. - (when (or (not (listp hook-value)) (eq (car hook-value) 'lambda)) + (when (or (not (listp hook-value)) (functionp hook-value)) (setq hook-value (list hook-value))) ;; Do the actual addition if necessary (unless (member function hook-value) |