after 2.2 MinimServer update following java error: Malformed input or input contains

[seanshankus]

Directly after i updated to 2.2, i'm not getting the following error:
Unexpected exception java.nio.file.InvalidPathException: Malformed input or input contains unmappable characters: Vince Guaraldi Trio/A Charlie Brown Christmas/1.10 - Für Elise.flac

I was not getting this in 2.1.2. I suspect it doesn't like "ü" and can change that to a "u" but wanted to log this as a bug for future patches consideration.