Restore documented M503 behavior

5 years ago · dd6efe96e7
1 changed files with 1 additions and 1 deletions
--- a/Marlin/src/gcode/eeprom/M500-M504.cpp
+++ b/Marlin/src/gcode/eeprom/M500-M504.cpp
@ -52,7 +52,7 @@ void GcodeSuite::M502() {
   * M503: print settings currently in memory
   */
  void GcodeSuite::M503() {
-    (void)settings.report(parser.boolval('S', true));
+    (void)settings.report(!parser.boolval('S', true));
  }
 #endif // !DISABLE_M503