From: Steinar H. Gunderson <sgunderson@bigfoot.com>
Date: Mon, 19 Feb 2018 08:38:01 +0000 (+0100)
Subject: Do not try to subscribe to our own MIDI port; causes some warnings on the console.
X-Git-Tag: 1.7.0~24
X-Git-Url: https://git.sesse.net/?p=nageru;a=commitdiff_plain;h=8a41192e381e3daec7e8b7ca4b2dad5f22231b5d

Do not try to subscribe to our own MIDI port; causes some warnings on the console.
---

diff --git a/midi_mapper.cpp b/midi_mapper.cpp
index fc3b4ef..42ad1e5 100644
--- a/midi_mapper.cpp
+++ b/midi_mapper.cpp
@@ -396,6 +396,11 @@ void MIDIMapper::subscribe_to_port_lock_held(snd_seq_t *seq, const snd_seq_addr_
 		return;
 	}
 
+	// Don't listen to ourselves.
+	if (addr.client == snd_seq_client_id(seq)) {
+		return;
+	}
+
 	int err = snd_seq_connect_from(seq, 0, addr.client, addr.port);
 	if (err < 0) {
 		// Just print out a warning (i.e., don't die); it could