diff --git a/src/TextureFetcher.cs b/src/TextureFetcher.cs
index c903f77..4a9fd74 100644
--- a/src/TextureFetcher.cs
+++ b/src/TextureFetcher.cs
@@ -86,6 +86,17 @@ namespace OpenSim.Modules.TextureFetcher
             return false;
         }
 
+        private bool isAssetInInventory(SceneObjectPart part, UUID assetID)
+        {
+            List<TaskInventoryItem> inventarContend = part.Inventory.GetInventoryItems();
+
+            foreach (TaskInventoryItem item in inventarContend)
+                if (item.AssetID == assetID)
+                    return true;
+
+            return false;
+        }
+
         private void copyTexturesToInventory(SceneObjectPart part)
         {
             if (part.ParentGroup.IsAttachment)
@@ -123,11 +134,10 @@ namespace OpenSim.Modules.TextureFetcher
             }
 
             //Check if the item is allready in the inventory and then add it.
-            List<UUID> inventarContend = part.Inventory.GetInventoryList();
             bool updateNeeded = false;
             foreach (TaskInventoryItem item in inventoryItems)
             {
-                if(!inventarContend.Contains(item.AssetID))
+                if(!isAssetInInventory(part, item.AssetID))
                 {
                     updateNeeded = true;
                     part.Inventory.AddInventoryItem(item, false);