patch applied (cabal-install): Don't require config file fields to have "" for empty values

Wed Aug 6 06:30:41 PDT 2008 Duncan Coutts * Don't require config file fields to have "" for empty values And make the parsing slightly nicer. M ./Distribution/Client/Config.hs -19 +19 View patch online: http://darcs.haskell.org/cabal-install/_darcs/patches/20080806133041-adfee-b...