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| author | Stefan Monnier <monnier@iro.umontreal.ca> | 2017-04-06 09:55:05 -0400 |
|---|---|---|
| committer | Stefan Monnier <monnier@iro.umontreal.ca> | 2017-04-06 09:55:05 -0400 |
| commit | e3eea9a4b449c87a3bb022098a9e6f1bda805cb3 (patch) | |
| tree | d8c0845dfd2f44f21d934faca2a868f231a96003 /lisp/help-fns.el | |
| parent | f23c82d165bdbca76b7bdcd9370aa3eec906cc92 (diff) | |
| download | emacs-e3eea9a4b449c87a3bb022098a9e6f1bda805cb3.tar.gz emacs-e3eea9a4b449c87a3bb022098a9e6f1bda805cb3.tar.bz2 emacs-e3eea9a4b449c87a3bb022098a9e6f1bda805cb3.zip | |
* lisp/help-fns.el (describe-symbol): `nil' is not an interesting default.
Diffstat (limited to 'lisp/help-fns.el')
| -rw-r--r-- | lisp/help-fns.el | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/lisp/help-fns.el b/lisp/help-fns.el index 69a6113eda1..5459ddf4a39 100644 --- a/lisp/help-fns.el +++ b/lisp/help-fns.el @@ -1096,8 +1096,8 @@ frame to show the information about SYMBOL; they default to the current buffer and the selected frame, respectively." (interactive (let* ((v-or-f (symbol-at-point)) - (found (cl-some (lambda (x) (funcall (nth 1 x) v-or-f)) - describe-symbol-backends)) + (found (if v-or-f (cl-some (lambda (x) (funcall (nth 1 x) v-or-f)) + describe-symbol-backends))) (v-or-f (if found v-or-f (function-called-at-point))) (found (or found v-or-f)) (enable-recursive-minibuffers t) |