Allow M42 M with other parameters (#17744)

2020-04-27 22:16:47 +12:00
parent 8f7f7f7c45
commit c7f9eb7b21
1 changed files with 1 additions and 2 deletions
--- a/Marlin/src/gcode/control/M42.cpp
+++ b/Marlin/src/gcode/control/M42.cpp
@@ -56,9 +56,8 @@ void GcodeSuite::M42() {
      #ifdef INPUT_PULLDOWN
        case 3: pinMode(pin, INPUT_PULLDOWN); break;
      #endif
-      default: SERIAL_ECHOLNPGM("Invalid Pin Mode");
+      default: SERIAL_ECHOLNPGM("Invalid Pin Mode"); return;
    }
-    return;
  }

  if (!parser.seenval('S')) return;