patch applied (cabal-install): Use exitFailure rather than exitWith (ExitFailure 1)

Thu Feb 21 16:03:23 PST 2008 Duncan Coutts * Use exitFailure rather than exitWith (ExitFailure 1) and instead of exitWith ExitSuccess just return through main rather than throwing an exception M ./Main.hs -5 +3 View patch online: http://darcs.haskell.org/cabal-install/_darcs/patches/20080222000323-adfee-6...