arv with no parameters. refs #2986
if not subcommands.include? resource
if not resource_types.include?(resource)
if not subcommands.include? resource
if not resource_types.include?(resource)
- puts "Resource or subcommand '#{resource}' is not recognized.\n\n"
+ puts "Resource or subcommand '#{resource}' is not recognized.\n\n" if !resource.nil?
help_resources(option_parser, discovery_document, resource)
end
help_resources(option_parser, discovery_document, resource)
end