null objects shouldn't return any string when being printed
null objects shouldn't return any string when being printed

ForNeVeR/Pash,mrward/Pash,ForNeVeR/Pash,sburnicki/Pash,mrward/Pash,sillvan/Pash,sburnicki/Pash,sillvan/Pash,WimObiwan/Pash,sburnicki/Pash,sillvan/Pash,sillvan/Pash,mrward/Pash,Jaykul/Pash,sburnicki/Pash,Jaykul/Pash,ForNeVeR/Pash,mrward/Pash,Jaykul/Pash,WimObiwan/Pash,WimObiwan/Pash,WimObiwan/Pash,Jaykul/Pash,ForNeVeR/Pash