Method openIfNeeded

Core/MemoryFile_Win32.cpp:263–268

}

bool MemoryFile::openIfNeeded() {
    if (!m_diskFile.isFileValid()) {
        return m_diskFile.open();
    }
    return true;
}

void MemoryFile::cleanMayflyFD() {
    if (m_isMayflyFD) {