[longomatch] Fix removing playlist elements

[Andoni Morales Alastruey <amorales src gnome org>]

commit f80b5b299e82f1ebac269363556c94926c91d7b5
Author: Andoni Morales Alastruey <ylatuya gmail com>
Date:   Mon Nov 10 18:34:34 2014 +0100

    Fix removing playlist elements

 LongoMatch.GUI/Gui/TreeView/PlayListTreeView.cs |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/LongoMatch.GUI/Gui/TreeView/PlayListTreeView.cs b/LongoMatch.GUI/Gui/TreeView/PlayListTreeView.cs
index 356ccbe..bad880d 100644
--- a/LongoMatch.GUI/Gui/TreeView/PlayListTreeView.cs
+++ b/LongoMatch.GUI/Gui/TreeView/PlayListTreeView.cs
@@ -155,7 +155,7 @@ namespace LongoMatch.Gui.Component
 
                        delete = new MenuItem (Catalog.GetString ("Delete"));
                        delete.Activated += (sender, e) => {
-                               project.Playlists.Remove (playlist);
+                               playlist.Remove (element);
                                (Model as TreeStore).Remove (ref selectedIter);
                                Config.EventsBroker.EmitPlaylistsChanged (this);
                        };