patch applied (packages/Cabal): Inheriting existing environment for test suite executables

[Ian Lynagh]

Wed Jul  7 15:22:44 PDT 2010  Thomas Tuegel <ttuegel at gmail.com>
  * Inheriting existing environment for test suite executables
  Ticket #215 (Overhaul support for packages' tests).  Previously, the test
  runner replaced the environment for test suite executables with one containing
  only the datadir path for package data files.  For test suites invoking other
  programs, it is necessary to preserve the system paths, so the datadir path
  variable is appended to the inherited environment.

    M ./Distribution/Simple/Test.hs -1 +3

View patch online:
http://darcs.haskell.org/cgi-bin/darcsweb.cgi?r=packages/Cabal;a=darcs_commitdiff;h=20100707222244-30370-a761a9105283cf4ec1f472f6c7cc91d8d7e4e191.gz