[longomatch] Fix errors closing projects without anything recorded

[Andoni Morales Alastruey <amorales src gnome org>]

commit a5970eca1e2a761de9799c3b7aea8b0c9ce351a2
Author: Andoni Morales Alastruey <ylatuya gmail com>
Date:   Sun Nov 10 17:35:01 2013 +0100

    Fix errors closing projects without anything recorded

 LongoMatch.GUI/Gui/Dialog/EndCaptureDialog.cs |    3 ++-
 LongoMatch.GUI/Gui/MainWindow.cs              |    2 +-
 2 files changed, 3 insertions(+), 2 deletions(-)
---
diff --git a/LongoMatch.GUI/Gui/Dialog/EndCaptureDialog.cs b/LongoMatch.GUI/Gui/Dialog/EndCaptureDialog.cs
index 02d9f52..311718f 100644
--- a/LongoMatch.GUI/Gui/Dialog/EndCaptureDialog.cs
+++ b/LongoMatch.GUI/Gui/Dialog/EndCaptureDialog.cs
@@ -26,9 +26,10 @@ namespace LongoMatch.Gui.Dialog
        public partial class EndCaptureDialog : Gtk.Dialog
        {
 
-               public EndCaptureDialog()
+               public EndCaptureDialog(string filepath)
                {
                        this.Build();
+                       savebutton.Visible = System.IO.File.Exists (filepath);
                }
 
                protected virtual void OnQuit(object sender, System.EventArgs e)
diff --git a/LongoMatch.GUI/Gui/MainWindow.cs b/LongoMatch.GUI/Gui/MainWindow.cs
index 53d5e0d..54c81b2 100644
--- a/LongoMatch.GUI/Gui/MainWindow.cs
+++ b/LongoMatch.GUI/Gui/MainWindow.cs
@@ -543,7 +543,7 @@ namespace LongoMatch.Gui
                        }
 
                        /* Capture project */
-                       dialog = new EndCaptureDialog();
+                       dialog = new EndCaptureDialog(openedProject.Description.File.FilePath);
                        dialog.TransientFor = (Gtk.Window)this.Toplevel;
                        res = dialog.Run();
                        dialog.Destroy();