[Pharo-dev] Path * '' vs. Path workingDirectory

Hi All, Is there any practical difference between (Path * '') and (Path workingDirectory)? Their internal representation is different: - (Path * '') has one empty segment - Path workingDirectory has no segments But as far as I can tell they are otherwise the same: | fs frEmpty frWD | fs := FileSystem disk. frEmpty := FileReference fileSystem: fs path: (Path * ''). frWD := FileReference fileSystem: fs path: Path workingDirectory. String streamContents: [ :stream | stream << 'frEmpty: '; << frEmpty printString; cr; << 'frWD: '; << frWD printString; cr; << '= : '; << (frEmpty absolutePath = frWD absolutePath) printString; cr. ] 'frEmpty: "File @ " frWD: "File @ ." = : true ' Cheers, Alistair