Don't refresh appearance panel until after project is loaded

pcbnew/files.cpp

@@ -306,8 +306,6 @@ bool PCB_EDIT_FRAME::Files_io_from_id( int id )
         // Don't set name until the user hits save, so project files are not created
         mgr->LoadProject( "" );
 
-        m_appearancePanel->OnBoardChanged();
-
         LoadProjectSettings();
 
         if( !Clear_Pcb( false ) )

pcbnew/pcb_edit_frame.cpp

@@ -1008,6 +1008,8 @@ void PCB_EDIT_FRAME::onBoardLoaded()
 
     SetElementVisibility( LAYER_RATSNEST, GetDisplayOptions().m_ShowGlobalRatsnest );
 
+    m_appearancePanel->OnBoardChanged();
+
     // Update the tracks / vias available sizes list:
     ReCreateAuxiliaryToolbar();