Let M421 C select any point

Fixing #21147
2021-05-07 00:55:39 -05:00
parent 9fa9eebe51
commit 94edfc0a8f
3 changed files with 4 additions and 4 deletions
--- a/Marlin/src/gcode/bedlevel/ubl/M421.cpp
+++ b/Marlin/src/gcode/bedlevel/ubl/M421.cpp
@@ -54,7 +54,7 @@ void GcodeSuite::M421() {
             hasZ = parser.seen('Z'),
             hasQ = !hasZ && parser.seen('Q');

-  if (hasC) ij = ubl.find_closest_mesh_point_of_type(REAL, current_position);
+  if (hasC) ij = ubl.find_closest_mesh_point_of_type(CLOSEST, current_position);

  if (int(hasC) + int(hasI && hasJ) != 1 || !(hasZ || hasQ || hasN))
    SERIAL_ERROR_MSG(STR_ERR_M421_PARAMETERS);