patch applied (cabal-install): Update to minor change in Cabal-1.4 and fix a warning.

[Duncan Coutts]

Thu Jun 12 11:11:22 PDT 2008  Duncan Coutts <duncan at haskell.org>
  * Update to minor change in Cabal-1.4 and fix a warning.

    M ./Hackage/Dependency.hs -1 +1
    M ./Hackage/SrcDist.hs -2 +4

View patch online:
http://darcs.haskell.org/cabal-install/_darcs/patches/20080612181122-adfee-418cfe79830769d0e7a95a7dd1db9e4360f14424.gz