From: Robin Gareus <robin@gareus.org>
Date: Sun, 3 Apr 2016 01:06:15 +0000 (+0200)
Subject: fix IOProcessor state loading for half-duplex I/Os
X-Git-Tag: 5.0-pre0~1109
X-Git-Url: https://git.carlh.net/gitweb/?a=commitdiff_plain;h=5dfde39a15504b7a086909c8abcff12346eeeefa;p=ardour.git

fix IOProcessor state loading for half-duplex I/Os
---

diff --git a/libs/ardour/io_processor.cc b/libs/ardour/io_processor.cc
index 824006206f..6a6f09bbe2 100644
--- a/libs/ardour/io_processor.cc
+++ b/libs/ardour/io_processor.cc
@@ -168,7 +168,7 @@ IOProcessor::set_state (const XMLNode& node, int version)
 	const string instr = enum_2_string (IO::Input);
 	const string outstr = enum_2_string (IO::Output);
 
-	if (_own_input) {
+	if (_own_input && _input) {
 		for (niter = nlist.begin(); niter != nlist.end(); ++niter) {
 			const XMLProperty* prop;
 			if ((prop = (*niter)->property ("name")) != 0) {
@@ -197,7 +197,7 @@ IOProcessor::set_state (const XMLNode& node, int version)
 
 	}
 
-	if (_own_output) {
+	if (_own_output && _output) {
 		for (niter = nlist.begin(); niter != nlist.end(); ++niter) {
 			if ((*niter)->name() == "IO") {
 				const XMLProperty* prop;