(help-add-fundoc-usage): Pass an empty string to `format' if

[bpt/emacs.git] / lisp / help-fns.el

diff --git a/lisp/help-fns.el b/lisp/help-fns.el
index 4f3626c..41b002c 100644 (file)
--- a/lisp/help-fns.el
+++ b/lisp/help-fns.el
@@ -181,7 +181,7 @@ The usage info is built from ARGLIST.  DOC can be nil."
       doc
     (format "%s%s%s" doc
            (if (string-match "\n?\n\\'" doc)
-               (if (< (- (match-end 0) (match-beginning 0)) 2) "\n")
+               (if (< (- (match-end 0) (match-beginning 0)) 2) "\n" "")
              "\n\n")
            (help-make-usage 'fn arglist))))