patch applied (ghc): Fix some warnings in ParsePkgConf

[Ian Lynagh]

Sat Jun 14 13:15:58 PDT 2008  Ian Lynagh <igloo at earth.li>
  * Fix some warnings in ParsePkgConf

    M ./compiler/main/ParsePkgConf.y -4 +4

View patch online:
http://darcs.haskell.org/ghc/_darcs/patches/20080614201558-3fd76-5a8a011c8effea8745e24b71c3aa8d6c3cd3723c.gz