# File lib/chef/provider/group/suse.rb, line 35
        def modify_group_members
          unless @new_resource.members.empty?
            if(@new_resource.append)
              @new_resource.members.each do |member|
                Chef::Log.debug("#{@new_resource} appending member #{member} to group #{@new_resource.group_name}")
                shell_out!("groupmod -A #{member} #{@new_resource.group_name}")
              end
            else
              Chef::Log.debug("#{@new_resource} setting group members to #{@new_resource.members.join(', ')}")
              shell_out!("groupmod -A #{@new_resource.members.join(',')} #{@new_resource.group_name}")
            end
          else
            Chef::Log.debug("#{@new_resource} not changing group members, the group has no members")
          end
        end