fix: save only when there's something to save
fix: save only when there's something to save

Real-Currents/brackets,Real-Currents/brackets,zaggino/brackets-electron,zaggino/brackets-electron,zaggino/brackets-electron,zaggino/brackets-electron,Real-Currents/brackets,Real-Currents/brackets,zaggino/brackets-electron,zaggino/brackets-electron,Real-Currents/brackets,Real-Currents/brackets