--- src/Core/Banshee.Services/Banshee.Collection.Database/DatabaseFilterListModel.cs.orig	2010-03-21 16:51:19.436474000 +0100
+++ src/Core/Banshee.Services/Banshee.Collection.Database/DatabaseFilterListModel.cs	2010-03-21 16:52:29.595471508 +0100
@@ -130,7 +130,7 @@
             } else {
                 ModelHelper.BuildIdFilter<object> (GetSelectedObjects (), FilterColumn, null,
                     delegate (object item) {
-                        if (item != select_all_item) {
+                        if (!select_all_item.Equals(item)) {
                             return ItemToFilterValue (item);
                         }
                         return null;