pipe character failing W3C validation

[flair-chris]

paper/lib/fonts.js

Line 57 in f9a90fc

return `<link href="https://fonts.googleapis.com/css?family=${fonts.join('|')}&display=${fontDisplay}" rel="stylesheet">`;

Is it possible to use something like %7C instead of the pipe line?
We have a customer who has had their site inspected by an SEO expert and apparently these kind of "HTML errors" don't help. They just put the site through the w3c html validator and this comes up as an error.

[bookernath]

Thanks @flair-chris, we'll take a look at this.

I found this which seems to agree with your suggestion: https://stackoverflow.com/questions/22466913/google-fonts-url-break-html5-validation-on-w3-org

[flair-chris]

@bookernath Thanks for considering it.
Yeah that was the post i saw, i should have referenced that sorry.