[longomatch] Fix passing of media file argument

[Andoni Morales Alastruey <amorales src gnome org>]

commit 6483c3f008c5563ae62bb1335b7dbbb4fb7d581c
Author: Andoni Morales Alastruey <ylatuya gmail com>
Date:   Mon Jun 30 20:21:47 2014 +0200

    Fix passing of media file argument

 LongoMatch.GUI/Gui/Menu/PlaysMenu.cs |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/LongoMatch.GUI/Gui/Menu/PlaysMenu.cs b/LongoMatch.GUI/Gui/Menu/PlaysMenu.cs
index 9464b77..216d69f 100644
--- a/LongoMatch.GUI/Gui/Menu/PlaysMenu.cs
+++ b/LongoMatch.GUI/Gui/Menu/PlaysMenu.cs
@@ -45,7 +45,7 @@ namespace LongoMatch.Gui.Menus
                
                public void ShowListMenu (List<Play> plays, MediaFile projectFile,
                                          List<Category> categories) {
-                       ShowMenu (plays, null, null, null, categories, true);
+                       ShowMenu (plays, null, null, projectFile, categories, true);
                }
 
                public void ShowMenu (List<Play> plays, MediaFile projectFile) {