From 1cf96ef0d11568eb66988a275e477eebd6a1e028 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Pawe=C5=82=20Winnicki?= <pawelmwinnicki@gmail.com>
Date: Wed, 17 Oct 2018 16:35:31 +0200
Subject: [PATCH] Make state variables private (#1426)

* added function to renounce ownership

* Make state variables private (#1411)

(cherry picked from commit 03765e08b95afe9bd47544a4ec870ba37eb53420)
---
 contracts/token/ERC721/ERC721Metadata.sol | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/contracts/token/ERC721/ERC721Metadata.sol b/contracts/token/ERC721/ERC721Metadata.sol
index 8334160aa..4fb35543c 100644
--- a/contracts/token/ERC721/ERC721Metadata.sol
+++ b/contracts/token/ERC721/ERC721Metadata.sol
@@ -6,10 +6,10 @@ import "../../introspection/ERC165.sol";
 
 contract ERC721Metadata is ERC165, ERC721, IERC721Metadata {
   // Token name
-  string internal _name;
+  string private _name;
 
   // Token symbol
-  string internal _symbol;
+  string private _symbol;
 
   // Optional mapping for token URIs
   mapping(uint256 => string) private _tokenURIs;