From 58ee263f79defd58834efa14e76f0faf47ef37f1 Mon Sep 17 00:00:00 2001 From: Pat Maddox Date: Sun, 13 Dec 2020 13:33:55 -0800 Subject: [PATCH] Don't send empty messages --- lib/portmidi/input/reader.ex | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/lib/portmidi/input/reader.ex b/lib/portmidi/input/reader.ex index 923484c..0434452 100644 --- a/lib/portmidi/input/reader.ex +++ b/lib/portmidi/input/reader.ex @@ -40,7 +40,7 @@ defmodule PortMidi.Input.Reader do defp read_and_send(server, stream) do messages = do_read(stream, @buffer_size) - Server.new_messages(server, messages) + if messages != [], do: Server.new_messages(server, messages) end defp do_stop({_server, stream, task}) do