Revert experimental NAN patch

Hold changes from #21575 (24a095c) for more testing.
2021-04-16 02:43:59 -05:00
parent 32dba5e0c7
commit 528b9bd872
31 changed files with 104 additions and 109 deletions
--- a/Marlin/src/lcd/TFTGLCD/marlinui_TFTGLCD.cpp
+++ b/Marlin/src/lcd/TFTGLCD/marlinui_TFTGLCD.cpp
@ -943,7 +943,7 @@ void MarlinUI::draw_status_screen() {
      // Show the location value
      lcd.setCursor(_LCD_W_POS, 3); lcd_put_u8str_P(PSTR("Z:"));

-      if (!ISNAN(ubl.z_values[x_plot][y_plot]))
+      if (!isnan(ubl.z_values[x_plot][y_plot]))
        lcd.print(ftostr43sign(ubl.z_values[x_plot][y_plot]));
      else
        lcd_put_u8str_P(PSTR(" -----"));