Needed to copy the check on npts and draw() because the (ancient) MS Visual C 6.0 compiler complained. Copied the check to after the declarations.
Needed to copy the check on npts and draw() because the (ancient) MS Visual C 6.0 compiler complained. Copied the check
to after the declarations.

svn path=/trunk/; revision=10729

FreeScienceCommunity/PLPlot,FreeScienceCommunity/PLPlot,FreeScienceCommunity/PLPlot,FreeScienceCommunity/PLPlot,FreeScienceCommunity/PLPlot,FreeScienceCommunity/PLPlot,FreeScienceCommunity/PLPlot,FreeScienceCommunity/PLPlot,FreeScienceCommunity/PLPlot