Fallback procedure when displayFormat results in an empty string

[simoncn]

(09-09-2013 21:18)winxi Wrote:  This sounds great and it would be a proper solution to this specific problem. I think that there might be also other use cases for the '|' operator.
I've just another related question concerning the tag names. Are they case insensitive referring to the specifications and how is this handled in MinimServer? I see them sometimes spelled e.g. 'displayartist', 'DisplayArtist' or 'DISPLAYARTIST'. Will MinimServer treat all this strings equally? Thanks!

Yes, all combinations of case for tag names should be OK in all contexts. I have some personal conventions for which case combination I use in which context, but it shouldn't make any difference.