From 0187028eb0e7e3e42b9799b7e55388f1d099abdb Mon Sep 17 00:00:00 2001
From: Carl Hetherington <carl@carlh.net>
Date: Sat, 24 Jan 2009 01:17:26 +0000
Subject: [PATCH] Fix state setting in the port matrix, broken a few commits
 ago.

git-svn-id: svn://localhost/ardour2/branches/3.0@4436 d708f5d6-7413-0410-9779-e7cbd77b26cf
---
 gtk2_ardour/port_matrix_grid.cc | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/gtk2_ardour/port_matrix_grid.cc b/gtk2_ardour/port_matrix_grid.cc
index e202332d86..13e1dcf4c2 100644
--- a/gtk2_ardour/port_matrix_grid.cc
+++ b/gtk2_ardour/port_matrix_grid.cc
@@ -194,16 +194,22 @@ PortMatrixGrid::button_press (double x, double y, int b)
 		}
 	}
 
+	
 	if (our_bundle && other_bundle) {
 		
-		bool const s = _port_matrix->get_state (
+		PortMatrix::State const s = _port_matrix->get_state (
 			our_bundle, our_channel, other_bundle, other_channel
 			);
 				
+		if (s == PortMatrix::ASSOCIATED || s == PortMatrix::NOT_ASSOCIATED) {
+
+			bool const n = !(s == PortMatrix::ASSOCIATED);
+			
 		_port_matrix->set_state (
 			our_bundle, our_channel, other_bundle, other_channel,
-			!s, 0
+				n, 0
 			);
+		}
 
 		require_render ();
 		_body->queue_draw ();