--- a/src/luan/modules/IoLuan.java	Mon Aug 07 23:50:52 2017 -0600
+++ b/src/luan/modules/IoLuan.java	Fri Aug 11 17:57:52 2017 -0600
@@ -594,7 +594,7 @@
 		}
 	}
 
-	public static LuanTable null_() {
+	public static LuanTable null_(String ignore) {
 		return nullIO.table();
 	}
 
@@ -663,7 +663,7 @@
 	public static LuanTable newSchemes() {
 		LuanTable schemes = new LuanTable();
 		try {
-			schemes.rawPut( "null", new LuanJavaFunction(IoLuan.class.getMethod("null_"),null) );
+			schemes.rawPut( "null", new LuanJavaFunction(IoLuan.class.getMethod("null_",String.class),null) );
 			add( schemes, "string", String.class );
 			add( schemes, "file", LuanState.class, String.class );
 			add( schemes, "classpath", LuanState.class, String.class );