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Diffstat (limited to 'ext/js/background/request-builder.js')
| -rw-r--r-- | ext/js/background/request-builder.js | 13 |
1 files changed, 5 insertions, 8 deletions
diff --git a/ext/js/background/request-builder.js b/ext/js/background/request-builder.js index 48fe2dd9..5ae7fbf5 100644 --- a/ext/js/background/request-builder.js +++ b/ext/js/background/request-builder.js @@ -22,12 +22,6 @@ */ export class RequestBuilder { /** - * A progress callback for a fetch read. - * @callback ProgressCallback - * @param {boolean} complete Whether or not the data has been completely read. - */ - - /** * Creates a new instance. */ constructor() { @@ -109,14 +103,17 @@ export class RequestBuilder { /** * Reads the array buffer body of a fetch response, with an optional `onProgress` callback. * @param {Response} response The response of a `fetch` call. - * @param {ProgressCallback} onProgress The progress callback + * @param {?import('request-builder.js').ProgressCallback} onProgress The progress callback * @returns {Promise<Uint8Array>} The resulting binary data. */ static async readFetchResponseArrayBuffer(response, onProgress) { let reader; try { if (typeof onProgress === 'function') { - reader = response.body.getReader(); + const {body} = response; + if (body !== null) { + reader = body.getReader(); + } } } catch (e) { // Not supported |