Use PIN_EXISTS in sanity check

9 years ago · edeb58288e
1 changed files with 1 additions and 1 deletions
--- a/Marlin/SanityCheck.h
+++ b/Marlin/SanityCheck.h
@ -146,7 +146,7 @@
     * Require a Z Probe Pin if Z_PROBE_ENDSTOP is enabled.
     */
    #if ENABLED(Z_PROBE_ENDSTOP)
-      #ifndef Z_PROBE_PIN
+      #if !PIN_EXISTS(Z_PROBE)
        #error You must have a Z_PROBE_PIN defined in your pins_XXXX.h file if you enable Z_PROBE_ENDSTOP.
      #endif
      #if Z_PROBE_PIN == -1