Indexoutofbounds exception

[OsmondGao]

in line-473,
for (var i = 0, len = QRCodeLimitLength.length; i <= len; i++) {
I don't think i can get QRCodeLimitLength.length, correct maybe like this
for (var i = 0, len = QRCodeLimitLength.length; i < len; i++) {

[debarshikundu]

I implemented your solution in my post recent pull request!

Thank you so much!