R help - Aug 2007 - lattice: densityplot: improper length of lim when more than one conditioning variable, scales free, and empty panels

I am using R 2.5.0 and lattice 0.15-5. plot1, plot2, and plot3 all
work fine. plot4 gives the error.


x<-1:12
f<-gl(3,4)
g<-gl(4,3)

plot1<-xyplot(y~x|f*g)
plot2<-xyplot(y~x|f*g,scales=list(relation="free"))

plot3<-densityplot(~x|f*g)
plot4<-densityplot(~x|f*g,scales=list(relation="free"))


Thanks
Ben