Doesn't work in firefox on ubuntu

[you-fail-me]

The base64 string that is generated in firefox isn't recognized as a valid image. Any suggestions?

[alexeyten]

Could you show the string?

Anyway this library was never supposed to work in browsers

[you-fail-me]

An invalid string, generated by Firefox:

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

A valid string for same image generated by Chrome:

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

[alexeyten]

Not sure what it is. Could be bug within the tool you used to make it work in browser. I have heavy use of Buffers and may be compatibility layer for it is not compatible enough.

Also there was a bug in pako library that is used for emulating zlib in browsers.

I'm sorry, I could not debug this issue right now.

[jeffscottward]

Same issue. Here's mine.

Chrome

data:image/png;charset=utf-8;base64, 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

Firefox

data:image/png;charset=utf-8;base64, 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

[jeffscottward]

Bueller...

[alexeyten]

What do you use to run qr-image in browser? Could you give me a built code?
What OS and what version of browsers do you use?

[you-fail-me]

I'm using webpack for bundling. Just doing import qr from 'qr-image'; and it works fine for e.g. chrome, but not for firefox 49 on ubuntu

Is this a Firefox bug? That is a pretty dated version by now.