change names for scene I/O port connection methods

diff --git a/libs/ardour/session.cc b/libs/ardour/session.cc
index 39ddbce1ad6537b0e5088cebdd02c6a7b3ec66a2..2647e5cd38a0f834cfc910a32a6900aa0e55e459 100644 (file)
--- a/libs/ardour/session.cc
+++ b/libs/ardour/session.cc
@@ -2610,35 +2610,43 @@ Session::reconnect_existing_routes (bool withLock, bool reconnect_master, bool r
 void
 Session::reconnect_midi_scene_ports(bool inputs)
 {
-       if (inputs) {
-               scene_in()->disconnect_all ();
+    if (inputs ) {
         
-               std::vector<EngineStateController::MidiPortState> midi_port_states;
-               EngineStateController::instance()->get_physical_midi_input_states (midi_port_states);
-        
-               std::vector<EngineStateController::MidiPortState>::iterator state_iter = midi_port_states.begin();
-        
-               for (; state_iter != midi_port_states.end(); ++state_iter) {
-                       if (state_iter->active && state_iter->available && state_iter->connected) {
-                               scene_in()->connect (state_iter->name);
-                       }
-               }
-
-       } else {
-               scene_out()->disconnect_all ();
+        boost::shared_ptr<MidiPort> scene_in_ptr = scene_in();
+        if (scene_in_ptr) {
+            scene_in_ptr->disconnect_all ();
+            
+            std::vector<EngineStateController::MidiPortState> midi_port_states;
+            EngineStateController::instance()->get_physical_midi_input_states (midi_port_states);
+            
+            std::vector<EngineStateController::MidiPortState>::iterator state_iter = midi_port_states.begin();
+            
+            for (; state_iter != midi_port_states.end(); ++state_iter) {
+                if (state_iter->active && state_iter->available && state_iter->scene_connected) {
+                    scene_in_ptr->connect (state_iter->name);
+                }
+            }
+        }
 
-               std::vector<EngineStateController::MidiPortState> midi_port_states;
-               EngineStateController::instance()->get_physical_midi_output_states (midi_port_states);
+    } else {
         
-               std::vector<EngineStateController::MidiPortState>::iterator state_iter = midi_port_states.begin();
+        boost::shared_ptr<MidiPort> scene_out_ptr = scene_out();
         
-               for (; state_iter != midi_port_states.end(); ++state_iter) {
-                       if (state_iter->active && state_iter->available && state_iter->connected) {
-                               scene_out()->connect (state_iter->name);
-                       }
-               }
+        if (scene_out_ptr ) {
+            scene_out_ptr->disconnect_all ();
 
-       }
+            std::vector<EngineStateController::MidiPortState> midi_port_states;
+            EngineStateController::instance()->get_physical_midi_output_states (midi_port_states);
+            
+            std::vector<EngineStateController::MidiPortState>::iterator state_iter = midi_port_states.begin();
+            
+            for (; state_iter != midi_port_states.end(); ++state_iter) {
+                if (state_iter->active && state_iter->available && state_iter->scene_connected) {
+                    scene_out_ptr->connect (state_iter->name);
+                }
+            }
+        }
+    }
 }
 
 #endif