[longomatch] Destroy the busy dialog correctly

[Andoni Morales Alastruey <amorales src gnome org>]

commit e726d8cbd780b070bb3f690f847a7fdc45e4bd06
Author: Andoni Morales Alastruey <ylatuya gmail com>
Date:   Thu Mar 20 17:30:24 2014 +0100

    Destroy the busy dialog correctly

 LongoMatch.Core/Utils.cs |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)
---
diff --git a/LongoMatch.Core/Utils.cs b/LongoMatch.Core/Utils.cs
index eeaa878..f57fe74 100644
--- a/LongoMatch.Core/Utils.cs
+++ b/LongoMatch.Core/Utils.cs
@@ -29,7 +29,7 @@ namespace LongoMatch.Utils
                        IBusyDialog busy;
                        MediaFile mediaFile = null;
                        IGUIToolkit gui = Config.GUIToolkit;
-                       IMultimediaToolkit multimedia = Config.MultimediaToolkit;
+                       IMultimediaToolkit multimedia = Config.MultimediaToolkit; 
                        string folder, filename;
                        
                        
@@ -60,6 +60,7 @@ namespace LongoMatch.Utils
                                }
                        }
                        catch(Exception ex) {
+                               busy.Destroy ();
                                gui.ErrorMessage (ex.Message, parent as Gtk.Window);
                                return null;
                        }