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Restore ARGV even if an exception is raised

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This commit is contained in:
Jack Nagel 2013-01-10 15:57:21 -06:00
parent 79295ecaf8
commit 951620f146
1 changed files with 3 additions and 4 deletions
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7
Library/Homebrew/extend/ARGV.rb
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@ -181,10 +181,9 @@ module HomebrewArgvExtension
flags_to_clear.concat %w[--verbose -v] if quieter? flags_to_clear.concat %w[--verbose -v] if quieter?
flags_to_clear.each {|flag| delete flag} flags_to_clear.each {|flag| delete flag}
ret = yield yield
ensure
replace old_args replace(old_args)
ret
end end
private private