Merge pull request #19499 from Snuffleupagus/useWorkerFetch-ensure-bo…

…olean Ensure that the `useWorkerFetch` fallback value is always a boolean
mozilla · Feb 16, 2025 · 33c9757 · 33c9757
2 parents 3f15e0c + 06e4580
commit 33c9757
Showing 1 changed file with 4 additions and 2 deletions.
diff --git a/src/display/api.js b/src/display/api.js
@@ -331,15 +331,17 @@ function getDocument(src = {}) {
     typeof src.useWorkerFetch === "boolean"
       ? src.useWorkerFetch
       : (typeof PDFJSDev !== "undefined" && PDFJSDev.test("MOZCENTRAL")) ||
-        (CMapReaderFactory === DOMCMapReaderFactory &&
+        !!(
+          CMapReaderFactory === DOMCMapReaderFactory &&
           StandardFontDataFactory === DOMStandardFontDataFactory &&
           WasmFactory === DOMWasmFactory &&
           cMapUrl &&
           standardFontDataUrl &&
           wasmUrl &&
           isValidFetchUrl(cMapUrl, document.baseURI) &&
           isValidFetchUrl(standardFontDataUrl, document.baseURI) &&
-          isValidFetchUrl(wasmUrl, document.baseURI));
+          isValidFetchUrl(wasmUrl, document.baseURI)
+        );
 
   // Parameters only intended for development/testing purposes.
   const styleElement =