change Q_WS_MAC -> Q_OS_MAC (Qt5 compatibility)
@ -139,7 +139,7 @@ void OptionsDialog::setMapper()
mapper->addMapping(ui->socksVersion, OptionsModel::ProxySocksVersion);
/* Window */
#ifndef Q_WS_MAC
#ifndef Q_OS_MAC
mapper->addMapping(ui->minimizeToTray, OptionsModel::MinimizeToTray);
mapper->addMapping(ui->minimizeOnClose, OptionsModel::MinimizeOnClose);
#endif