sheet_to_row_object_array throws away options object

[ChrisBurkeBSD]

function sheet_to_row_object_array(sheet, opts) { return sheet_to_json(sheet, opts == null ? opts : {}); }

The opts object is never passed on here. I think replacing "opts == null ? opts : {}" with "opts || {}" would fit bette.

[SheetJSDev]

@ChrisBurkeBSD I noticed that and actually fixed it in my local copy (both here and in js-xls ), so it will appear in the next update. Thanks for pointing it out!

I actually prefer opts != null ? opts : {} because the implicit boolean check is much more complex than a simple comparison against null or undefined