Fix #4332
Fix #4332

Turns out a check on number of elements was forgotten in this case.

labster/rakudo,salortiz/rakudo,rakudo/rakudo,labster/rakudo,labster/rakudo,tony-o/rakudo,tbrowder/rakudo,tbrowder/rakudo,MasterDuke17/rakudo,rakudo/rakudo,tbrowder/rakudo,salortiz/rakudo,rakudo/rakudo,salortiz/rakudo,salortiz/rakudo,tbrowder/rakudo,salortiz/rakudo,MasterDuke17/rakudo,rakudo/rakudo,salortiz/rakudo,tbrowder/rakudo,MasterDuke17/rakudo,labster/rakudo,rakudo/rakudo,labster/rakudo,labster/rakudo,MasterDuke17/rakudo,MasterDuke17/rakudo,tony-o/rakudo,MasterDuke17/rakudo,tony-o/rakudo,tbrowder/rakudo,rakudo/rakudo,tony-o/rakudo,tony-o/rakudo,tony-o/rakudo