Update G28.cpp

swissnorp · Jul 28, 2020 · 7e6ed9f · 7e6ed9f
1 parent 292ac9b
commit 7e6ed9f
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/Marlin/src/gcode/calibrate/G28.cpp b/Marlin/src/gcode/calibrate/G28.cpp
@@ -319,7 +319,7 @@ void GcodeSuite::G28() {
     if (z_homing_height && (doX || doY || (ENABLED(Z_SAFE_HOMING) && doZ))) {
       // Raise Z before homing any other axes and z is not already high enough (never lower z)
       if (DEBUGGING(LEVELING)) DEBUG_ECHOLNPAIR("Raise Z (before homing) by ", z_homing_height);
-      do_z_clearance(z_homing_height, TEST(axis_known_position, Z_AXIS), DISABLED(UNKNOWN_Z_NO_RAISE));
+      do_z_clearance(z_homing_height, (TEST(axis_known_position, Z_AXIS) || current_position.z == z_homing_height), DISABLED(UNKNOWN_Z_NO_RAISE));
     }
 
     #if ENABLED(QUICK_HOME)