🐛 Fix ACTION_ITEM with nullptr (MarlinFirmware#23195)

Co-authored-by: Scott Lahteine <thinkyhead@users.noreply.github.com>
AlexColello · Jan 14, 2022 · 9fad95f · 9fad95f
1 parent 015c444
commit 9fad95f
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/Marlin/src/lcd/menu/menu_item.h b/Marlin/src/lcd/menu/menu_item.h
@@ -55,7 +55,7 @@ class MenuItem_button : public MenuItemBase {
 class MenuItem_function : public MenuItem_button {
   public:
     //static inline void action(PGM_P const, const uint8_t, const menuAction_t func) { (*func)(); };
-    static inline void action(PGM_P const, const menuAction_t func) { (*func)(); };
+    static inline void action(PGM_P const, const menuAction_t func) { if (func) (*func)(); };
 };
 
 // GCODES_ITEM(LABEL, GCODES)