message: fix: optional jvm prevent nullptr
diff: @@ -584,7 +584,7 @@ function parseVersionJson(versionString: string, root: string): PartialResolvedV
  "${classpath}",
  ],
  };
  - args.jvm = processArguments(args.jvm);
  + args.jvm = processArguments(args.jvm || []);
  return { ...parsed, libraries, arguments: args, minecraftDirectory: root };
  }
  