Patch some loop macros

7 years ago · d13f76b7da
1 changed files with 2 additions and 2 deletions
--- a/Marlin/src/core/enum.h
+++ b/Marlin/src/core/enum.h
@ -45,8 +45,8 @@ enum AxisEnum : unsigned char {
  NO_AXIS   = 0xFF
 };

-#define LOOP_S_LE_N(VAR, S, N) for (uint8_t VAR=S; VAR<=N; VAR++)
-#define LOOP_S_L_N(VAR, S, N) for (uint8_t VAR=S; VAR<N; VAR++)
+#define LOOP_S_LE_N(VAR, S, N) for (uint8_t VAR=(S); VAR<=(N); VAR++)
+#define LOOP_S_L_N(VAR, S, N) for (uint8_t VAR=(S); VAR<(N); VAR++)
 #define LOOP_LE_N(VAR, N) LOOP_S_LE_N(VAR, 0, N)
 #define LOOP_L_N(VAR, N) LOOP_S_L_N(VAR, 0, N)