===================================================================
RCS file: /cvsrepo/anoncvs/cvs/src/usr.bin/aucat/Attic/midi.c,v
retrieving revision 1.15
retrieving revision 1.16
diff -u -r1.15 -r1.16
--- src/usr.bin/aucat/Attic/midi.c	2010/01/16 23:18:31	1.15
+++ src/usr.bin/aucat/Attic/midi.c	2010/01/16 23:21:56	1.16
@@ -1,4 +1,4 @@
-/*	$OpenBSD: midi.c,v 1.15 2010/01/16 23:18:31 ratchov Exp $	*/
+/*	$OpenBSD: midi.c,v 1.16 2010/01/16 23:21:56 ratchov Exp $	*/
 /*
  * Copyright (c) 2008 Alexandre Ratchov <alex@caoua.org>
  *
@@ -59,6 +59,7 @@
 #define MIDI_PC		0xc0		/* program change */
 #define MIDI_CAT	0xd0		/* channel after touch */
 #define MIDI_BEND	0xe0		/* pitch bend */
+#define MIDI_ACK	0xfe		/* active sensing message */
 
 /*
  * MIDI controller numbers
@@ -135,6 +136,8 @@
 		dbg_puts(": flushing realtime message\n");
 	}
 #endif
+	if (c == MIDI_ACK)
+		return;
 	if (!ABUF_WOK(obuf)) {
 #ifdef DEBUG
 		if (debug_level >= 4) {