Opera Presto (v12) regular expression error with viewport units polyfill

LeaVerou / prefixfree

Break free from CSS prefix hell!

http://projects.verou.me/prefixfree/

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Opera Presto (v12) regular expression error with viewport units polyfill #6122

Open Fironet opened 7 years ago

Fironet commented 7 years ago

Testing the scripts in Opera 12.18 the inspector notified on a a regex error in the viewport units polyfill (prefixfree.viewport-units.js) at line 27 (return css).

Unhandled Error: RegExp constructor: invalid regular expression

I have local XHR enabled via opera:config, fwiw.