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TestData: Fixes issue with for ever loading state when all queries are hidden (#30861)

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Torkel Ödegaard 2021-02-03 15:04:06 +01:00 committed by GitHub
parent 1f66b5c7a9
commit 204252462f
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1 changed files with 4 additions and 0 deletions
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4
public/app/plugins/datasource/testdata/datasource.ts vendored
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@ -86,6 +86,10 @@ export class TestDataDataSource extends DataSourceWithBackend<TestDataQuery> {
streams.push(super.query(backendOpts));
}
if (streams.length === 0) {
return of({ data: [] });
}
return merge(...streams);
}