Make state variables private (#1426)

* added function to renounce ownership * Make state variables private (#1411)

Make state variables private (#1426)
* added function to renounce ownership * Make state variables private (#1411)
03765e08 · Paweł Winnicki · Nicolás Venturo · 9be0f100 · 03765e08
Commit 03765e08 authored Oct 17, 2018 by Paweł Winnicki Committed by Nicolás Venturo Oct 17, 2018
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ERC721Metadata.sol contracts/token/ERC721/ERC721Metadata.sol +2 -2

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--- 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;