MPD: Collapse redundant exception blocks.
MPD: Collapse redundant exception blocks.

0359xiaodong/dmix,joansmith/dmix,0359xiaodong/dmix,jcnoir/dmix,abarisain/dmix,jcnoir/dmix,hurzl/dmix,joansmith/dmix,abarisain/dmix,hurzl/dmix