bug in pm3d.c

[don t. <dt...@to...>]

pm3d.c in current CVS does not compile if EXTENDED_COLOR_SPECS
is defined.  Below is the patch I fixed it with. Someone who 
actually understands the code should verify that it is the 
correct fix and everything is initialized that needs to be.

Am I the last person in the world using the vgagl terminal ? :-)
pm3d sure looks good on it.

Don Taber
--------------------------------

--- pm3d.c.orig	2010-10-13 04:00:11.000000000 -0700
+++ pm3d.c	2010-11-22 13:48:50.000000000 -0800
@@ -390,7 +390,11 @@
 	    set_color(qp->gray);
 	    if (pm3d.hidden3d_tag < 0)
 		pm3d_border_lp.pm3d_color = *(qp->border_color);
+#ifdef EXTENDED_COLOR_SPECS
+	    filled_quadrangle(qp->corners, qp->icorners);
+#else
 	    filled_quadrangle(qp->corners);
+#endif
 	}
     }