bug report in excel export

Hokwang

Hello.

when using https://cdn.datatables.net/buttons/1.2.2/js/buttons.html5.min.js , there's no error.

1.2.3 and 1.2.4 has bug.

when cell is emtpy, null value, 1.2.4 occurs below error message.

SCRIPT5007: 정의되지 않음 또는 null 참조인 'toString' 속성을 가져올 수 없습니다.
파일: buttons.html5.min.js, 줄: 3, 열: 431

e<f&&!(b=a.body[e][c].toString()

sorry for Korean, but I think you can understand this error.

Thank you.

allan

Could you give me a link to the page showing the issue so I can debug and fix it please? I had thought that null would be correctly supported!

Thanks,
Allan