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Merge pull request #16279 from Snuffleupagus/structuredClone-transfer-legacy

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Skip transfers, in `LoopbackPort.postMessage`, for PDF.js `legacy`-builds (issue 16255)
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Jonas Jenwald 2023-04-13 10:20:11 +02:00 committed by GitHub
commit b3932f70ed
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1 changed files with 8 additions and 1 deletions
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9
src/display/api.js
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@ -1943,7 +1943,14 @@ class LoopbackPort {
postMessage(obj, transfer) { postMessage(obj, transfer) {
const event = { const event = {
data: structuredClone(obj, transfer ? { transfer } : null), data: structuredClone(
obj,
(typeof PDFJSDev === "undefined" ||
PDFJSDev.test("SKIP_BABEL || TESTING")) &&
transfer
? { transfer }
: null
),
}; };
this.#deferred.then(() => { this.#deferred.then(() => {