Bed mesh will be recreated when an existing one isn't found

print_area_bed_mesh.cfg

@@ -1,7 +1,7 @@
 [gcode_macro BED_MESH_CALIBRATE]
 # Bed mesh override with automatic probe/bltouch offset calculation
 # Works with Klicky Probe on Voron
-# November 27, 2021
+# November 24, 2021
 # Steve Turgeon
 rename_existing: _BED_MESH_CALIBRATE
 ; Do not change any of the existing values below.
@@ -22,7 +22,11 @@ gcode:
     {% if params.FORCE_NEW_MESH != null %}
         { action_respond_info("Force New Mesh: %s" % (params.FORCE_NEW_MESH)) }
     {% endif %}
-
+    {% if printer["bed_mesh"].profile_name == '' %}
+        { action_respond_info("No existing bed mesh found.") }
+        {% set last_area_end_x=-1 %}
+    {% endif %}
+
     {% if printer.toolhead.homed_axes != "xyz" %}
         G28
     {% endif %}