chg: [object] Avoid notices if some object attributes fields are not set
chg: [object] Avoid notices if some object attributes fields are not set

SteveClement/MISP,SteveClement/MISP,MISP/MISP,MISP/MISP,MISP/MISP,MISP/MISP,SteveClement/MISP,SteveClement/MISP,SteveClement/MISP,MISP/MISP