[Xmonad] darcs patch: Magnifier.hs: update so it at least compiles

Wed Nov 7 20:25:22 EST 2007 gwern0@gmail.com * Magnifier.hs: update so it at least compiles Code modified on advice of Wachter; note I make absolutely no claims that the code runs correctly or doesn't eat your pets or does anything besides compile without any warnings.