AdvancedHiliteEditor gets javascript error

[jay.l.fisher]

SmartClient Version: SC_SNAPSHOT-2011-01-17

I am able to create a simple hilite rule, but trying to add an Advanced Rule on the same ListGrid logs this error to the console when clicking Save and it prevents the Advanced Hilite Editor window from closing.

17:15:19.519:MUP0:WARN:Log:TypeError: this.getDataSource() is null
    FilterClause.getCriterion()
    FilterBuilder.getCriteria()
    AdvancedHiliteEditor.saveHilite()
    unnamed({Obj}, undef)
    StatefulCanvas.handleActivate(_1=>{Obj},  _2=>undef)
    StatefulCanvas.handleClick(_1=>{Obj},  _2=>undef)
    [c]EventHandler.bubbleEvent(_1=>{Obj},  _2=>"click")
    [c]EventHandler.handleClick(_1=>{Obj})
    EventHandler._handleMouseUp([object MouseEvent], undef)
    [c]EventHandler.handleMouseUp(_1=>[object MouseEvent])
    [c]EventHandler.dispatch(_1=>isc_c_EventHandler_handleMouseUp,  _2=>[object MouseEvent])
    anonymous([object MouseEvent])
    unnamed()

[Isomorphic]

This was fixed recently - looks like the day after you downloaded that nightly.