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fix(ivy): assertDomNode will now work properly in a worker (#28382) 

PR Close #28382
This commit is contained in:
Ben Lesh 2019-02-13 13:11:39 -08:00
parent 929fe029c2
commit 7bae49b419
1 changed files with 2 additions and 1 deletions
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3
packages/core/src/util/assert.ts
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@ -65,8 +65,9 @@ export function throwError(msg: string): never {
} }
export function assertDomNode(node: any) { export function assertDomNode(node: any) {
// If we're in a worker, `Node` will not be defined.
assertEqual( assertEqual(
node instanceof Node || (typeof Node !== 'undefined' && node instanceof Node) ||
(typeof node === 'object' && node.constructor.name === 'WebWorkerRenderNode'), (typeof node === 'object' && node.constructor.name === 'WebWorkerRenderNode'),
true, 'The provided value must be an instance of a DOM Node'); true, 'The provided value must be an instance of a DOM Node');
} }