Translate "Manage Add-ons".

[elisp/riece.git] / lisp / riece-keyword.el

diff --git a/lisp/riece-keyword.el b/lisp/riece-keyword.el
index 85251b7..22acb0e 100644 (file)
--- a/lisp/riece-keyword.el
+++ b/lisp/riece-keyword.el
@@ -44,7 +44,7 @@
 
 (defcustom riece-notify-keyword-functions nil
   "Functions used to notify keyword match."
-  :type '(list function)
+  :type '(repeat function)
   :group 'riece-keyword)
 
 (make-obsolete-variable 'riece-notify-keyword-functions
@@ -54,7 +54,7 @@
   "Functions used to notify keyword match.
 Two arguments are passed to each function: the keyword used to match
 and the matched message object."
-  :type '(list function)
+  :type '(repeat function)
   :group 'riece-keyword)
 
 (defface riece-keyword-face
@@ -86,7 +86,8 @@ and the matched message object."
                                 (setq keywords (cons matcher keywords)))
                              matcher))
                          riece-keywords))
-              (list (cons (regexp-opt keywords) 0))))
+              (if keywords
+                  (list (cons (regexp-opt keywords) 0)))))
             index)
        (while alist
          (setq index 0)