Fixed.

diff --git a/lisp/riece-300.el b/lisp/riece-300.el
index 364490c..ad43b24 100644 (file)
--- a/lisp/riece-300.el
+++ b/lisp/riece-300.el
@@ -293,7 +293,7 @@
        (let* ((channel-identity (riece-make-identity channel
                                                      riece-server-name))
               (buffer (riece-channel-buffer channel-identity)))
-         (riece-insert-info buffer (format (riece-mcat "Mode: ") mode-string
+         (riece-insert-info buffer (concat (riece-mcat "Mode: ") mode-string
                                            "\n"))
          (riece-insert-info
           (if (and riece-channel-buffer-mode