MDL-BDC24 Comutator Mode

[drakesword]

Just digging through the source code for version 7243 and stumbled apon this curiosity.

           //
            // Set the number of brushes in the motor, which determines the
            // number of commutations per revolution for sensor-less speed
            // detection.
            //
            case COMMAND_NUM_BRUSHES:
            {
                //
                // This command has been handled.
                //
                break;
            }

Now the comments state that the command was handled although it is not. Anyone have any more insight into this?