Genre search not working

[musaic_dev]

Hello,

If I try to retrieve a list of genres using the search mechanism and the follow parameters i don't receive any results.

ContainerID: 0
SearchCritera: upnp:class = "object.container.genre.musicGenre"
Filter: *
StartingIndex: 0
RequestedCount: 10
SortCriteria: *

A similar request for albums or playlists works correctly.

Tested using MinimServer 0.8.3 update 83 on a Synology DS213j

Thanks

Simon