Allow multiple bundles with the same ports in the bundle editor, otherwise sometimes important bundles can be incorrectly hidden.

git-svn-id: svn://localhost/ardour2/branches/3.0@6087 d708f5d6-7413-0410-9779-e7cbd77b26cf

1 files changed, 6 insertions, 1 deletions

diff --git a/gtk2_ardour/bundle_manager.cc b/gtk2_ardour/bundle_manager.cc
index c5981f0552..0eb3d56698 100644
--- a/gtk2_ardour/bundle_manager.cc
+++ b/gtk2_ardour/bundle_manager.cc
@@ -52,7 +52,12 @@ BundleEditorMatrix::setup_ports (int dim)
 		_ports[OURS].add_group (_port_group);
 	} else {
 		_ports[OTHER].suspend_signals ();
-		_ports[OTHER].gather (_session, _bundle->ports_are_inputs());
+
+		/* when we gather, allow the matrix to contain bundles with duplicate port sets,
+		   otherwise in some cases the basic system IO ports may be hidden, making
+		   the bundle editor useless */
+		
+		_ports[OTHER].gather (_session, _bundle->ports_are_inputs(), true);
 		_ports[OTHER].remove_bundle (_bundle);
 		_ports[OTHER].resume_signals ();
 	}