From 946a99f554a158d569b2cea5310a1197664dcda5 Mon Sep 17 00:00:00 2001
From: "Julien \"_FrnchFrgg_\" RIVAUD" <frnchfrgg@free.fr>
Date: Wed, 3 Aug 2016 12:08:01 +0200
Subject: Rearrange condition for pure midi plugins

---
 libs/ardour/luaproc.cc | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

(limited to 'libs/ardour/luaproc.cc')

diff --git a/libs/ardour/luaproc.cc b/libs/ardour/luaproc.cc
index e9a188c82c..35f43b5dc1 100644
--- a/libs/ardour/luaproc.cc
+++ b/libs/ardour/luaproc.cc
@@ -447,9 +447,10 @@ LuaProc::can_support_io_configuration (const ChanCount& in, ChanCount& out, Chan
 
 		// "imprecise" matches
 		if (possible_out == 0) {
-			if (possible_in == 0) {
-				if (_has_midi_output && audio_in == 0) {
-					// special case midi filters & generators
+			/* skip configurations with no audio output, unless
+			 * the plugin is a midi filter or generator */
+			if (possible_in == 0 && _has_midi_output) {
+				if (audio_in == 0) {
 					FOUNDCFG(possible_out);
 					break;
 				}
-- 
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