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indicate when options are invalid

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This commit is contained in:
Charles Lowell 2010-03-22 10:36:16 -05:00
parent 2f92e06c16
commit 2119267301
1 changed files with 6 additions and 1 deletions
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7
lib/v8/cli.rb
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@ -18,7 +18,12 @@ module V8
puts parser puts parser
exit exit
end end
parser.parse!(args.dup) begin
parser.parse!(args.dup)
rescue OptionParser::InvalidOption => e
puts "#{exename}: #{e.message}"
exit(1)
end
if options.version_info if options.version_info
puts "The Ruby Racer #{V8::VERSION}" puts "The Ruby Racer #{V8::VERSION}"
puts "V8 Version 2.0.6" puts "V8 Version 2.0.6"