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Fix file descriptor leak in Formula#system

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This commit is contained in:
Jack Nagel 2013-09-06 23:17:50 -05:00
parent 77b5805fda
commit a1f165c02d
1 changed files with 1 additions and 1 deletions
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2
Library/Homebrew/formula.rb
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@ -591,7 +591,7 @@ class Formula
rescue ErrorDuringExecution rescue ErrorDuringExecution
raise BuildError.new(self, cmd, args, $?) raise BuildError.new(self, cmd, args, $?)
ensure ensure
f.close if f and not f.closed? [rd, f].each { |io| io.close if io and not io.closed? }
ENV.update(removed_ENV_variables) if removed_ENV_variables ENV.update(removed_ENV_variables) if removed_ENV_variables
end end