--- a/core/src/luan/modules/BinaryLuan.java	Tue Mar 29 18:09:51 2016 -0600
+++ b/core/src/luan/modules/BinaryLuan.java	Tue Mar 29 19:58:39 2016 -0600
@@ -28,8 +28,8 @@
 		return i==null ? dflt : end(binary,i);
 	}
 
-	@LuanMethod public static Byte[] byte_(LuanState luan,byte[] binary,Integer i,Integer j) throws LuanException {
-		Utils.checkNotNull(luan,binary);
+	@LuanMethod public static Byte[] byte_(byte[] binary,Integer i,Integer j) throws LuanException {
+		Utils.checkNotNull(binary);
 		int start = start(binary,i,1);
 		int end = end(binary,j,start+1);
 		Byte[] bytes = new Byte[end-start];