CSS output is broken

[rosswintle]

I've opened a support conversation on wordpress.org for this (currently pending moderation) but I believe that the CSS output is broken in version 1.3.

It generates:

src: url(<url1>) format(<format1>);
src: url(<url2>) format(<format2>);

when it should generate:

src: url(<url1>) format(<format1), url(<url2) format(<format2>);

I think the fix is to change the loop on line 359 of classes/class-bsf-custom-fonts-render.php to:

$font_face_css .= 'src: ';
$font_face_css .= implode(',', $value);

[rosswintle]

Here's my related support conversation on wordpress.org:

https://wordpress.org/support/topic/version-1-3-breaks-custom-fonts/