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cli_parser: output help failure text to stderr.

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Mike McQuaid 2019-01-12 19:16:44 +00:00
parent 9c7fe3dcb9
commit 0a0e2fa0c1
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1 changed files with 1 additions and 1 deletions
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Library/Homebrew/cli_parser.rb
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@ -126,7 +126,7 @@ module Homebrew
begin begin
remaining_args = @parser.parse(cmdline_args) remaining_args = @parser.parse(cmdline_args)
rescue OptionParser::InvalidOption => e rescue OptionParser::InvalidOption => e
puts generate_help_text $stderr.puts generate_help_text
raise e raise e
end end
check_constraint_violations check_constraint_violations