patch applied (packages/Cabal): Switch hugs wrapper code to use setFileExecutable

[Ian Lynagh]

Thu Jan 29 15:25:42 PST 2009  Duncan Coutts <duncan at haskell.org>
  * Switch hugs wrapper code to use setFileExecutable
  instead of get/setPermissions which don't really work properly.

    M ./Distribution/Simple/Hugs.hs -5 +4

View patch online:
http://darcs.haskell.org/packages/Cabal/_darcs/patches/20090129232542-adfee-fa5be482c5b1a63e6867e3c17b41411652f7b959.gz