tmhedberg/hsenv — pull request #9 by dudebout (2013-01-18 01:57:56+00:00)
Title: Puts back $GHC_PACKAGE_PATH back in place.

Disables it the cabal wrapper to avoid conflict with Cabal 1.16.

Note: The unset GHC_PACKAGE_PATH was already in place in deactivate_hsenv