lib/facter/facts/solaris/hypervisors/ldom.rb in facter-4.0.44 vs lib/facter/facts/solaris/hypervisors/ldom.rb in facter-4.0.46

@@ -9,9 +9,12 @@
         def initialize
           @log = Facter::Log.new(self)
         end
 
         def call_the_resolver
+          chassis_serial = Facter::Resolvers::Solaris::Ldom.resolve(:chassis_serial)
+          return Facter::ResolvedFact.new(FACT_NAME, nil) if !chassis_serial || chassis_serial.empty?
+
           fact_value = %i[
             chassis_serial control_domain domain_name
             domain_uuid role_control role_io role_root role_service
           ].map! { |key| [key, Facter::Resolvers::Solaris::Ldom.resolve(key)] }.to_h