Re-re-fix previous describe-function change

* lisp/help-fns.el (describe-function): Put back binding removed
by mistake in previous change.

diff --git a/lisp/help-fns.el b/lisp/help-fns.el
index 0b496e635ed1cbd2878f704b78e6c87d465559a8..61fc8037dfa7dcb0f451fdfd22f76a6c224d8352 100644 (file)
--- a/lisp/help-fns.el
+++ b/lisp/help-fns.el
@@ -258,7 +258,8 @@ handling of autoloaded functions."
   ;; calling that.
   (let ((describe-function-orig-buffer
          (or describe-function-orig-buffer
-             (current-buffer))))
+             (current-buffer)))
+        (help-buffer-under-preparation t))
 
     (help-setup-xref
      (list (lambda (function buffer)