QFileDialog crash (regression)

The following simple application crashes in the middle of nowhere (yes!)

int main(int argc, char* argv[])
{
	QApplication app(argc, argv);
	QFileDialog::getOpenFileNames(0, QString::null, QLatin1String("/Applications/*"));
	return app.exec();
}

If you remove the "" at the end of "/Applications/", then no more problem! I guess this is a memory corruption issue. The same code works file in 4.8.3.