Mike McQuaid eabe9dc6d0 brew: check for --help and friends in more of ARGV
Let's check for e.g. --help anywhere in the ARGV array rather than just
the first value to avoid brew upgrade --help causing problems.

Closes Homebrew/homebrew#26675.

Signed-off-by: Mike McQuaid <mike@mikemcquaid.com>
2014-02-14 18:32:56 +00:00
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