Fix warning

MarlinFirmware · Jul 12, 2021 · a932281 · a932281
1 parent c1f837b
commit a932281
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/Marlin/src/module/probe.cpp b/Marlin/src/module/probe.cpp
@@ -860,7 +860,9 @@ float Probe::probe_at_point(const_float_t rx, const_float_t ry, const ProbePtRai
     #if ENABLED(DELTA)
       static int16_t saved_current_X, saved_current_Y;
     #endif
-    static int16_t saved_current_Z;
+    #if HAS_CURRENT_HOME(Z)
+      static int16_t saved_current_Z;
+    #endif
     #define HAS_CURRENT_HOME(N) (defined(N##_CURRENT_HOME) && N##_CURRENT_HOME != N##_CURRENT)
     #if HAS_CURRENT_HOME(X) || HAS_CURRENT_HOME(Y) || HAS_CURRENT_HOME(Z)
       auto debug_current_on = [](PGM_P const s, const int16_t a, const int16_t b) {