From 10938e8bb9f72b235bc6609e6b50e6f6d9aee6a5 Mon Sep 17 00:00:00 2001
From: Juan Linietsky
Date: Sun, 8 Jan 2017 17:23:04 -0300
Subject: Made Variant::NIL printable as "Null". Please everyone be on the
 lookout of bugs related to assigning an empty variant to a string, and
 expecting it to be not empty!

---
 core/variant.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'core/variant.cpp')

diff --git a/core/variant.cpp b/core/variant.cpp
index f2c614e14..6b5044385 100644
--- a/core/variant.cpp
+++ b/core/variant.cpp
@@ -1502,7 +1502,7 @@ Variant::operator String() const {
 
 	switch( type ) {
 
-		case NIL: return "";
+		case NIL: return "Null";
 		case BOOL: return _data._bool ? "True" : "False";
 		case INT: return String::num(_data._int);
 		case REAL: return String::num(_data._real);
-- 
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