patch applied (cabal-install): Use commandDefaultFlags = mempty rather than commandAddActionWithEmptyFlags

Tue Jan 15 07:07:25 PST 2008 Duncan Coutts <duncan@haskell.org> * Use commandDefaultFlags = mempty rather than commandAddActionWithEmptyFlags Simpler and simplifies the Command api in the Cabal lib M ./Hackage/Setup.hs -4 +6 M ./Main.hs -2 +2