diff options
Diffstat (limited to 'railties')
| -rw-r--r-- | railties/lib/rails/commands/server.rb | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/railties/lib/rails/commands/server.rb b/railties/lib/rails/commands/server.rb index b21ae2a17b..c27214d3c8 100644 --- a/railties/lib/rails/commands/server.rb +++ b/railties/lib/rails/commands/server.rb @@ -9,6 +9,7 @@ module Rails options = {} args = args.dup opt_parser = OptionParser.new do |opts| + opts.banner = "Usage: rails server [options]" opts.on("-p", "--port=port", Integer, "Runs Rails on the specified port.", "Default: #{options[:Port]}") { |v| options[:Port] = v } opts.on("-b", "--binding=ip", String, @@ -48,7 +49,9 @@ module Rails super ensure - puts 'Exiting' unless options[:daemonize] + # The '-h' option calls exit before @options is set. + # If we call 'options' with it unset, we get double help banners. + puts 'Exiting' unless @options && options[:daemonize] end def middleware |