patch applied (cabal-install): Fix fromFlag error in upgrade

[Duncan Coutts]

Mon Dec 21 06:07:52 PST 2009  Duncan Coutts <duncan at haskell.org>
  * Fix fromFlag error in upgrade
  Ignore-this: 82eee01373bf121c1c00a7c5d27bac0f
  Use the missing defaultInstallFlags.

    M ./Main.hs -1 +2

View patch online:
http://darcs.haskell.org/cabal-install/_darcs/patches/20091221140752-adfee-547d3275f17f5e301d56f00d0cc72ead841e88dd.gz