Bug#644993: Acknowledgement (sound-juicer: s-j rips tracks multiple times when the lookedup listing includes tracks from a second disc (which is now default behavior of mb))

[Johan Kröckel]

I forgot the bigger problem: this leads to the fact that there's no
way to rip the second disc in a reasonable way, i.e. without changing
the output directory and renaming all ripped files.