patch applied (cabal): Use a simpler method for the check on the base-upper-bound

[Duncan Coutts]

Wed Aug 12 06:33:13 PDT 2009  Duncan Coutts <duncan at haskell.org>
  * Use a simpler method for the check on the base-upper-bound
  Ignore-this: 9234cc76670a135906c8b7d2e19e6199
  The key point is that we do not complain for packages
  that do not depend on base at all (like ghc-prim).

    M ./Distribution/PackageDescription/Check.hs -13 +13

View patch online:
http://darcs.haskell.org/cabal/_darcs/patches/20090812133313-adfee-c76d97f69f14049c237b121063e943cf89f092c4.gz