When merging ore:aggregation, process the license correctly, if different or null, the default is use, if the same, this is the value used
class apache::mod::cgi {
case $::osfamily {
'FreeBSD': {}
default: {
Class['::apache::mod::prefork'] -> Class['::apache::mod::cgi']
}
}
::apache::mod { 'cgi': }
}