AdvancedDatGrid sorting oddity

[Justin Mclean]

HI,

Near the top of addSortField we have:

if (headerInfo && headerInfo.internalLabelFunction != null && 
column.sortCompareFunction == null)
        return;

Shouldn't that be column.sortCompareFunction != null? ie if you have a custom 
sort function don't bother adding a new oridinary sort field?

Confusingly at the bottom of the same method:

if (column.sortCompareFunction != null)
        field.compareFunction = column.sortCompareFunction;

anyone have any insight?

Thanks,
Justin