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fix: optional postMessage transfer arg (#32433)

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Shelley Vohr 2022-01-13 14:52:48 +01:00 • committed by GitHub
parent 1aaa0fad69
commit 6c88e3b8e7
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3 changed files with 14 additions and 2 deletions
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shell/renderer/api/electron_api_ipc_renderer.cc
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@ -146,7 +146,7 @@ class IPCRenderer : public gin::Wrappable<IPCRenderer>,
}
std::vector<v8::Local<v8::Object>> transferables;
if (transfer) {
if (transfer && !transfer.value()->IsUndefined()) {
if (!gin::ConvertFromV8(isolate, *transfer, &transferables)) {
thrower.ThrowTypeError("Invalid value for transfer");
return;