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Ensure ARGV is not mutated during option parsing.

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This commit is contained in:
John Mair 2012-01-29 21:46:12 +13:00
parent 1ae93034da
commit f4d1f448bb
1 changed files with 1 additions and 1 deletions
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2
lib/pry/cli.rb
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@ -52,7 +52,7 @@ class Pry
self.option_processors = nil self.option_processors = nil
end end
def parse_options(args=ARGV) def parse_options(args=ARGV.dup)
raise NoOptionsError, "No command line options defined! Use Pry::CLI.add_options to add command line options." if !options raise NoOptionsError, "No command line options defined! Use Pry::CLI.add_options to add command line options." if !options
opts = Slop.parse(args, :help => true, :multiple_switches => false, &options) opts = Slop.parse(args, :help => true, :multiple_switches => false, &options)