handle invalid options

2010-08-30 18:50:02 -07:00
parent e0d234c255
commit 7c70174725
1 changed files with 7 additions and 1 deletions
@@ -37,7 +37,13 @@ opts = OptionParser.new do |opts|
 end
 # Read command line options into `options` hash
 begin
  opts.parse!
 rescue OptionParser::InvalidOption
  puts "gollum: #{$!.message}"
  puts "gollum: try 'gollum --help' for more information"
  exit
 end
 gollum_path = ARGV[0] || Dir.pwd