From 3f6f423d1a5d3db229da0a3fd5e0481e4ae74828 Mon Sep 17 00:00:00 2001
From: odino <alessandro.nadalin@gmail.com>
Date: Sat, 2 Feb 2019 17:04:37 +0400
Subject: [PATCH] Backport of #152

---
 evaluator/evaluator.go | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/evaluator/evaluator.go b/evaluator/evaluator.go
index 13e9c590..0087992a 100644
--- a/evaluator/evaluator.go
+++ b/evaluator/evaluator.go
@@ -82,8 +82,7 @@ func Eval(node ast.Node, env *object.Environment) object.Object {
 		return &object.Number{Token: node.Token, Value: node.Value}
 
 	case *ast.NullLiteral:
-		return &object.Null{Token: node.Token}
-		// return NULL
+		return NULL
 
 	case *ast.StringLiteral:
 		return &object.String{Token: node.Token, Value: node.Value}