Fix update command bug that the 'mkr update' overwrite each host's 'name' as the same 'name' value when '-n' option value is empty and multiple hostIds are passed
Fix update command bug that the 'mkr update' overwrite each host's 'name' as the same 'name' value when '-n' option value is empty and multiple hostIds are passed

mackerelio/mkr,mackerelio/mkr