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-rw-r--r--lisp/emacs-lisp/advice.el4
1 files changed, 4 insertions, 0 deletions
diff --git a/lisp/emacs-lisp/advice.el b/lisp/emacs-lisp/advice.el
index b03dd3603bd..34e2a92ed37 100644
--- a/lisp/emacs-lisp/advice.el
+++ b/lisp/emacs-lisp/advice.el
@@ -3925,6 +3925,10 @@ undone on exit of this macro."
;; Use the advice mechanism to advise `documentation' to make it
;; generate proper documentation strings for advised definitions:
+;; This makes sure we get the right arglist for `documentation'
+;; during bootstrapping.
+(ad-define-subr-args 'documentation '(function &optional raw))
+
(defadvice documentation (after ad-advised-docstring first disable preact)
"Builds an advised docstring if FUNCTION is advised."
;; Because we get the function name from the advised docstring