patch applied (cabal-install): Don't fail if we don't sync with the child

[Duncan Coutts]

Tue Aug 12 15:27:10 PDT 2008  Duncan Coutts <duncan at haskell.org>
  * Don't fail if we don't sync with the child
  It just means we leave a temp file around in the bin dir.

    M ./Distribution/Client/Win32SelfUpgrade.hs -3 +6

View patch online:
http://darcs.haskell.org/cabal-install/_darcs/patches/20080812222710-adfee-9b4d331e9c70599366bf38091585bda83dacfdf5.gz