apps/graphics/pdcurses: Fix type used in last commit.
@@ -495,7 +495,7 @@ int PDC_color_content(short color, short *red, short *green, short *blue)
FAR struct pdc_fbscreen_s *fbscreen = (FAR struct pdc_fbscreen_s *)SP;
FAR struct pdc_fbstate_s *fbstate;
#ifdef PDCURSES_MONOCHROME
- uint8_t greylevel;
+ short greylevel;
#endif
PDC_LOG(("PDC_init_color(). color=%d\n", color));
