Fixed.

diff --git a/lisp/riece-server.el b/lisp/riece-server.el
index 99a1a07..827b837 100644 (file)
--- a/lisp/riece-server.el
+++ b/lisp/riece-server.el
@@ -171,12 +171,12 @@ the `riece-server-keyword-map' variable."
          (when (<= riece-send-size riece-max-send-size)
            (process-send-string process string)
            (setq riece-last-send-time (current-time)))))
-      (if riece-send-queue
-         (riece-run-at-time riece-send-delay nil
-                            (lambda (process)
-                              (if (process-live-p process)
-                                  (riece-flush-send-queue process)))
-                            process)))))
+      (unless (riece-queue-empty riece-send-queue)
+       (riece-run-at-time riece-send-delay nil
+                          (lambda (process)
+                            (if (process-live-p process)
+                                (riece-flush-send-queue process)))
+                          process)))))
 
 (defun riece-process-send-string (process string)
   (with-current-buffer (process-buffer process)