patch applied (cabal-install): Use relative paths when makeing tar.gz rather than changing current dir

Tue Mar 18 18:39:36 PDT 2008 Duncan Coutts * Use relative paths when makeing tar.gz rather than changing current dir The current directory is a global variable, we should not mutate it. So instead, pass a base and relative path when generating tar entries. Also change sanitizePath to be pure and use FilePath.Poisx. M ./Hackage/Tar.hs -32 +40 View patch online: http://darcs.haskell.org/cabal-install/_darcs/patches/20080319013936-adfee-5...