[banshee] Revert "[ThickClient] Fix NRE in SourceView"

[Gabriel Burt <gburt src gnome org>]

commit 91308025154e6732a0ca2599e4762ec9e1c11909
Author: Gabriel Burt <gabriel burt gmail com>
Date:   Tue Dec 14 19:07:00 2010 -0600

    Revert "[ThickClient] Fix NRE in SourceView"
    
    This reverts commit 42b660ae41c0a0fd4dc32d3b8641e325a2d08dfb.

 .../Banshee.Sources.Gui/SourceModel.cs             |    9 ++++++---
 1 files changed, 6 insertions(+), 3 deletions(-)
---
diff --git a/src/Core/Banshee.ThickClient/Banshee.Sources.Gui/SourceModel.cs b/src/Core/Banshee.ThickClient/Banshee.Sources.Gui/SourceModel.cs
index 2190aa9..8c729f9 100644
--- a/src/Core/Banshee.ThickClient/Banshee.Sources.Gui/SourceModel.cs
+++ b/src/Core/Banshee.ThickClient/Banshee.Sources.Gui/SourceModel.cs
@@ -211,10 +211,13 @@ namespace Banshee.Sources.Gui
 
                 int position = source.Order;
 
-                var type = source is SourceManager.GroupSource ? EntryType.Group : EntryType.Source;
                 TreeIter iter = parent.Equals (TreeIter.Zero)
-                    ? InsertWithValues (position, source, source.Order, type)
-                    : InsertWithValues (parent, position, source, source.Order, type);
+                    ? InsertNode (position)
+                    : InsertNode (parent, position);
+
+                SetValue (iter, 0, source);
+                SetValue (iter, 1, source.Order);
+                SetValue (iter, 2, source is SourceManager.GroupSource ? EntryType.Group : EntryType.Source);
 
                 lock (source.Children) {
                     foreach (Source child in source.Children) {