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

Tue Aug 12 15:27:10 PDT 2008 Duncan Coutts <duncan@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-9...