[webauthn] Merged Pull Request: fix non-`null` breakage by using plain "non-null"

equalsJeffH has just merged equalsJeffH's pull request 890 for https://github.com/w3c/webauthn:

== fix non-`null` breakage by using plain "non-null" ==
fix non-`null` breakage by using plain "non-null"  -- I'm gonna just merge this if no one screams in the next hour or so...   (all the failing PR builds due to this are becoming annoying...)


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<a href="https://pr-preview.s3.amazonaws.com/w3c/webauthn/pull/890.html" title="Last updated on May 1, 2018, 4:45 PM GMT (9cc342a)">Preview</a> | <a href="https://pr-preview.s3.amazonaws.com/w3c/webauthn/890/b9af923...9cc342a.html" title="Last updated on May 1, 2018, 4:45 PM GMT (9cc342a)">Diff</a>

See https://github.com/w3c/webauthn/pull/890

Received on Tuesday, 1 May 2018 17:48:34 UTC