lib/gitlab_exporter/cli.rb in gitlab-exporter-8.0.0 vs lib/gitlab_exporter/cli.rb in gitlab-exporter-9.0.0

@@ -17,11 +17,10 @@
       class InvalidCLICommand < RuntimeError; end
 
       # Empty runner that will raise an InvalidCLICommand when executed to provide the usage
       # in the exception message
       class NullRunner
-        def initialize(args)
-        end
+        def initialize(args); end
 
         def run
           fail InvalidCLICommand.new("Usage: #{EXECUTABLE_NAME} <command> [options] [arguments...]\n\n"\
                                      "Available commands are: #{GitLab::Exporter::CLI.commands.keys.join(', ')}")
         end