Use maskEvent rather than nextEvent.  Fixes rare segfaults
Use maskEvent rather than nextEvent.  Fixes rare segfaults

darcs-hash:20070814170416-a5988-dd4a3197f2442953ece2075a39b18d3372b313ba

yzhou61/xmonad-contrib,yzhou61/xmonad-contrib,yzhou61/xmonad-contrib