bin/middleman in middleman-cli-4.3.0.rc.4 vs bin/middleman in middleman-cli-4.3.0

@@ -4,11 +4,11 @@
 if ARGV.include? '--profile'
   Middleman::Profiling.profiler = Middleman::Profiling::RubyProfProfiler.new
 end
 # Middleman::Profiling.start
 
-require 'middleman-core/load_paths'
+require "middleman-core/load_paths"
 Middleman.setup_load_paths
 
 require 'dotenv'
 ::Dotenv.load
 
@@ -33,21 +33,22 @@
       end
     end
   end
 end
 
-require 'middleman-cli'
+require "middleman-cli"
 
 # Change directory to the root
-Dir.chdir(ENV['MM_ROOT']) if ENV['MM_ROOT']
+Dir.chdir(ENV["MM_ROOT"]) if ENV["MM_ROOT"]
 
 # Default command is server
-if ARGV[0] != 'help' && (ARGV.empty? || ARGV.first.include?('-'))
+if ARGV[0] != 'help' && (ARGV.length < 1 || ARGV.first.include?('-'))
   ARGV.unshift('server')
 end
 
 ::Middleman::Logger.singleton(3)
 ::Middleman::Cli.config = ::Middleman::Application.new do
+  #
   config[:environment] = (ENV['MM_ENV'] || ENV['RACK_ENV'] || 'development').to_sym
   config[:mode] = :config
   config[:exit_before_ready] = true
   config[:watcher_disable] = true
   config[:disable_sitemap] = true