[measuresConverter.js] unable to update with -preferFXExchangeRate=false (request error)

[Infocatcher]

Failed for requests like https://exchange-rates.org/converter/EUR/USD/1/N

var asyncUpdater = {
	…
	addRequest: function(code) {
		…
		request.send(null); // <-- Access denied error
		return request;
	},