Fixed iobabel problem after expanding group size from short to int.
Fixed iobabel problem after expanding group size from short to int.

bjornstenqvist/faunus,mlund/faunus,gitesei/faunus,bjornstenqvist/faunus,bjornstenqvist/faunus,gitesei/faunus,mlund/faunus,gitesei/faunus,mlund/faunus