Function ShowFirstError

src/error_gui.cpp:264–271

Show the first error of the queue. */

/** Show the first error of the queue. */
void ShowFirstError()
{
	_window_system_initialized = true;
	if (!_error_list.empty()) {
		new ErrmsgWindow(_error_list.front());
		_error_list.pop_front();
	}
}

/**
 * Unshow the critical error. This has to happen when a critical