Beanz/pdf.js
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Ensure that the useWorkerFetch fallback value is always a boolean

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If either of the factory-urls are missing or invalid, the fallback value would currently become `useWorkerFetch === null`.
While that is obviously a falsy value, which means that the code still works as intended, we should ensure that this is consistent.
This commit is contained in:
Jonas Jenwald 2025-02-16 13:55:35 +01:00
parent 3f15e0c469
commit 06e4580f8b
1 changed files with 4 additions and 2 deletions
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6
src/display/api.js
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@ -331,7 +331,8 @@ function getDocument(src = {}) {
typeof src.useWorkerFetch === "boolean" typeof src.useWorkerFetch === "boolean"
? src.useWorkerFetch ? src.useWorkerFetch
: (typeof PDFJSDev !== "undefined" && PDFJSDev.test("MOZCENTRAL")) || : (typeof PDFJSDev !== "undefined" && PDFJSDev.test("MOZCENTRAL")) ||
(CMapReaderFactory === DOMCMapReaderFactory && !!(
CMapReaderFactory === DOMCMapReaderFactory &&
StandardFontDataFactory === DOMStandardFontDataFactory && StandardFontDataFactory === DOMStandardFontDataFactory &&
WasmFactory === DOMWasmFactory && WasmFactory === DOMWasmFactory &&
cMapUrl && cMapUrl &&
@ -339,7 +340,8 @@ function getDocument(src = {}) {
wasmUrl && wasmUrl &&
isValidFetchUrl(cMapUrl, document.baseURI) && isValidFetchUrl(cMapUrl, document.baseURI) &&
isValidFetchUrl(standardFontDataUrl, document.baseURI) && isValidFetchUrl(standardFontDataUrl, document.baseURI) &&
isValidFetchUrl(wasmUrl, document.baseURI)); isValidFetchUrl(wasmUrl, document.baseURI)
);
// Parameters only intended for development/testing purposes. // Parameters only intended for development/testing purposes.
const styleElement = const styleElement =