[cvs-nhc98] patch applied (nhc98): avoid some build-time warnings

Thu Feb 11 03:11:20 PST 2010 Malcolm.Wallace@cs.york.ac.uk * avoid some build-time warnings M ./src/prelude/PreludeIO/Makefile -1 +1 View patch online: http://darcs.haskell.org/nhc98/_darcs/patches/20100211111120-6871e-53e13244c...