14 lines
425 B
TypeScript
14 lines
425 B
TypeScript
// Copyright 2017-2019 @polkadot/trie-codec authors & contributors
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// This software may be modified and distributed under the terms
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// of the Apache-2.0 license. See the LICENSE file for details.
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import { compactAddLength } from '@polkadot/util';
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const NO_VALUE = new Uint8Array();
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export default function createValue (value: null | Uint8Array): Uint8Array {
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return value
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? compactAddLength(value)
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: NO_VALUE;
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}
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