No "Cooldown" menu if heaters are off

2016-12-19 22:42:48 -08:00 · 2016-12-19 22:42:48 -08:00 · eb68715b94
commit eb68715b94
parent 18ba31e9b5
1 changed files with 6 additions and 1 deletions
--- a/Marlin/ultralcd.cpp
+++ b/Marlin/ultralcd.cpp
@ -1390,7 +1390,12 @@ KeepDrawing:
    //
    // Cooldown
    //
-    MENU_ITEM(function, MSG_COOLDOWN, lcd_cooldown);
+    bool has_heat = false;
+    HOTEND_LOOP() if (thermalManager.target_temperature[e]) { has_heat = true; break; }
+    #if HAS_TEMP_BED
+      if (thermalManager.target_temperature_bed) has_heat = true;
+    #endif
+    if (has_heat) MENU_ITEM(function, MSG_COOLDOWN, lcd_cooldown);

    //
    // BLTouch Self-Test and Reset