apps/graphics/pdcurses:  Need to set the global COLORS or else all displays on monochrome.
@@ -135,7 +135,11 @@ int PDC_scr_open(int argc, char **argv)
SP = &fbscreen->screen;
fbstate = &fbscreen->fbstate;
- /* Setup initial colors */
+ /* Number of RGB colors (dimension of rgbcolor[]) */
+
+ COLORS = 16;
+
+ /* Setup initial RGB colors */
for (i = 0; i < 8; i++)
{
