From 44cb8842ccf469947821710271bd461e8109d14f Mon Sep 17 00:00:00 2001
From: Robin Gareus <robin@gareus.org>
Date: Wed, 6 Apr 2016 21:25:45 +0200
Subject: [PATCH] side-chain button select connects exclusively

---
 gtk2_ardour/plugin_pin_dialog.cc | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/gtk2_ardour/plugin_pin_dialog.cc b/gtk2_ardour/plugin_pin_dialog.cc
index 9762903be9..e10946f917 100644
--- a/gtk2_ardour/plugin_pin_dialog.cc
+++ b/gtk2_ardour/plugin_pin_dialog.cc
@@ -1124,6 +1124,9 @@ PluginPinDialog::connect_port (boost::weak_ptr<ARDOUR::Port> wp0, boost::weak_pt
 	if (!io || !p0 || !p1) {
 		return;
 	}
+	_ignore_updates = true;
+	p0->disconnect_all ();
+	_ignore_updates = false;
 	p0->connect (p1->name ());
 }