Require homing of Z before G29

9 years ago · a9926b71a4
1 changed files with 1 additions and 1 deletions
--- a/Marlin/Marlin_main.cpp
+++ b/Marlin/Marlin_main.cpp
@ -3176,7 +3176,7 @@ inline void gcode_G28() {
    #endif
    // Don't allow auto-leveling without homing first
-    if (!axis_homed[X_AXIS] || !axis_homed[Y_AXIS]) {
+    if (!axis_homed[X_AXIS] || !axis_homed[Y_AXIS] || !axis_homed[Z_AXIS]) {
      axis_unhomed_error();
      return;
    }