anchor.diff:                  | associations ->
                       let converter = StringListTypeConverter ()
                       let associations = converter.ConvertFromString associations.InnerText :?> string list
  -                    try let filePaths = Directory.GetFiles (directoryPath.InnerText, "*." + extension.InnerText, searchOption)
  +                    try let filePaths = Directory.GetFiles (directory.InnerText, "*." + extension.InnerText, searchOption)
                           let assets =
                               Array.map
                                   (fun filePath ->
  
positive.code:         let attributes = node.Attributes
          match attributes.GetNamedItem DirectoryAttributeName with
          | null -> None
          | directoryPath ->
              let searchOption =
                  match attributes.GetNamedItem RecursiveAttributeName with
                  | null -> SearchOption.TopDirectoryOnly
  
negative.code:                                       PackageName = node.ParentNode.Name })
                                  filePaths
                          Some <| List.ofArray assets
                      with exn -> debug <| "Invalid folder path '" + directory.InnerText + "'."; None
  
      /// Attempt to load all the assets from a package Xml node.
      let tryLoadAssetsFromPackageNode optAssociation (node : XmlNode) =
  