Error in 9905 with empty directories

[WKleeven]

In 9905 I noticed a problem: If a directory for video's (on my NAS) is empty and I go to menu Video Library I get "Error: Key cannot be null. Paramater name:key". On this screen I can press "OK", but that doesn't work on the MVP (it does on the PC), the MVP freezes totally (webradio playing goes on though).
Same message for music library.
The same for photo's, but then I get "Errror: Index was out of range. Must be non-negative and less than the size of the collection. Parameter name: index."

[sub]

I wasnt able to reproduce this (using empty local directories), but I've made a changed for the next release to make sure it doesnt happen.