Tweak REMEMBER

5 years ago · fe6ba4fd70
parent 584c86bed1
commit fe6ba4fd70
1 changed files with 1 additions and 1 deletions
--- a/Marlin/src/core/utility.h
+++ b/Marlin/src/core/utility.h
@ -59,7 +59,7 @@ public:
  inline void restore() { ref_ = val_; }
 };
-#define REMEMBER(N,X, ...) restorer<typeof(X)> restorer_##N(X, ##__VA_ARGS__)
+#define REMEMBER(N,X, ...) const restorer<typeof(X)> restorer_##N(X, ##__VA_ARGS__)
 #define RESTORE(N) restorer_##N.restore()
 // Converts from an uint8_t in the range of 0-255 to an uint8_t