markers are not allowed to have empty names, especially since it causes a crash in...

[ardour.git] / gtk2_ardour / io_selector.cc

diff --git a/gtk2_ardour/io_selector.cc b/gtk2_ardour/io_selector.cc
index 430714f1aed835587f521fa6a677c34759b36d03..519445f12a6541ee33552966d645e1d4ed6a2ca7 100644 (file)
--- a/gtk2_ardour/io_selector.cc
+++ b/gtk2_ardour/io_selector.cc
@@ -1,5 +1,5 @@
 /*
-    Copyright (C) 2002-2007 Paul Davis 
+    Copyright (C) 2002-2007 Paul Davis
 
     This program is free software; you can redistribute it and/or modify
     it under the terms of the GNU General Public License as published by
@@ -59,7 +59,7 @@ IOSelector::IOSelector (Gtk::Window* p, ARDOUR::Session& session, boost::shared_
 
        _port_group.reset (new PortGroup (""));
        _ports[_ours].add_group (_port_group);
-       
+
        setup_all_ports ();
 }
 
@@ -71,7 +71,7 @@ IOSelector::setup_ports (int dim)
        if (dim == _other) {
 
                _ports[_other].gather (_session, _find_inputs_for_io_outputs);
-               
+
        } else {
 
                _port_group->clear ();
@@ -124,7 +124,7 @@ IOSelector::get_state (ARDOUR::BundleChannel c[2]) const
                        /* since we are talking about an IO, our ports should all have an associated Port *,
                           so the above call should never fail */
                        assert (f);
-                       
+
                        if (!f->connected_to (*j)) {
                                /* if any one thing is not connected, all bets are off */
                                return PortMatrixNode::NOT_ASSOCIATED;
@@ -190,13 +190,13 @@ IOSelectorWindow::on_show ()
        Gtk::Window::on_show ();
        pair<uint32_t, uint32_t> const pm_max = _selector.max_size ();
        resize_window_to_proportion_of_monitor (this, pm_max.first, pm_max.second);
-}      
+}
 
 void
 IOSelectorWindow::io_name_changed (void* src)
 {
        ENSURE_GUI_THREAD(bind (mem_fun(*this, &IOSelectorWindow::io_name_changed), src));
-       
+
        string title;
 
        if (!_selector.find_inputs_for_io_outputs()) {
@@ -214,7 +214,7 @@ PortInsertUI::PortInsertUI (Gtk::Window* parent, ARDOUR::Session& sess, boost::s
 {
        output_selector.set_min_height_divisor (2);
        input_selector.set_min_height_divisor (2);
-       
+
        pack_start (output_selector, true, true);
        pack_start (input_selector, true, true);
 }
@@ -245,7 +245,7 @@ PortInsertWindow::PortInsertWindow (ARDOUR::Session& sess, boost::shared_ptr<ARD
        string title = _("ardour: ");
        title += pi->name();
        set_title (title);
-       
+
        ok_button.set_name ("IOSelectorButton");
        if (!can_cancel) {
                ok_button.set_image (*Gtk::manage (new Gtk::Image (Gtk::Stock::CLOSE, Gtk::ICON_SIZE_BUTTON)));
@@ -266,7 +266,7 @@ PortInsertWindow::PortInsertWindow (ARDOUR::Session& sess, boost::shared_ptr<ARD
        cancel_button.signal_clicked().connect (mem_fun (*this, &PortInsertWindow::cancel));
 
        signal_delete_event().connect (mem_fun (*this, &PortInsertWindow::wm_delete), false);
-       
+
        going_away_connection = pi->GoingAway.connect (mem_fun (*this, &PortInsertWindow::plugin_going_away));
 }
 
@@ -281,7 +281,7 @@ void
 PortInsertWindow::plugin_going_away ()
 {
        ENSURE_GUI_THREAD (mem_fun (*this, &PortInsertWindow::plugin_going_away));
-       
+
        going_away_connection.disconnect ();
        delete_when_idle (this);
 }