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PythonHelper: move old_env outside begin block.

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Mike McQuaid 2013-09-14 12:21:45 +01:00
parent 315c7a1212
commit 07142a2a32
1 changed files with 1 additions and 1 deletions
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Library/Homebrew/python_helper.rb
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@ -56,8 +56,8 @@ def python_helper(options={:allowed_major_versions => [2, 3]}, &block)
puts "brew: Python block (#{py.binary})..." if ARGV.verbose? && ARGV.debug? puts "brew: Python block (#{py.binary})..." if ARGV.verbose? && ARGV.debug?
# Ensure env changes are only temporary: # Ensure env changes are only temporary:
old_env = ENV.to_hash
begin begin
old_env = ENV.to_hash
# In order to install into the `Cellar`, the dir must exist and be in the # In order to install into the `Cellar`, the dir must exist and be in the
# `PYTHONPATH`. This will be executed in the context of the formula and # `PYTHONPATH`. This will be executed in the context of the formula and
# lib points to the `HOMEBREW_PREFIX/Cellar/<formula>/<version>/lib`. # lib points to the `HOMEBREW_PREFIX/Cellar/<formula>/<version>/lib`.