element: fix #1209, check customElements is null or not - Githubissues

angular / zone.js

Implements Zones for JavaScript

https://github.com/angular/angular/tree/master/packages/zone.js/

MIT License

3.25k stars 408 forks source link

element: fix #1209, check customElements is null or not #1210

Closed JiaLiPassion closed 5 years ago

JiaLiPassion commented 5 years ago

@vikerman, please review, thanks!