Update contracts/token/ERC721/ERC721.sol

frangio · ernestognw · web-flow · commit 7b260301d736 · 2023-08-09T13:16:25.000-03:00
Co-authored-by: Ernesto García &lt;ernestognw@gmail.com&gt;
diff --git a/contracts/token/ERC721/ERC721.sol b/contracts/token/ERC721/ERC721.sol
@@ -374,6 +374,7 @@ abstract contract ERC721 is Context, ERC165, IERC721, IERC721Metadata, IERC721Er
      *
      * - `tokenId` token must exist and be owned by `from`.
      * - `to` cannot be the zero address.
+     * - `from` cannot be the zero address.
      * - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer.
      *
      * Emits a {Transfer} event.

Original file line number	Diff line number	Diff line change
`@@ -374,6 +374,7 @@ abstract contract ERC721 is Context, ERC165, IERC721, IERC721Metadata, IERC721Er`
`374`	`374`	`*`
`375`	`375`	* - `tokenId` token must exist and be owned by `from`.
`376`	`376`	* - `to` cannot be the zero address.
	`377`	+ * - `from` cannot be the zero address.
`377`	`378`	* - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer.
`378`	`379`	`*`
`379`	`380`	`* Emits a {Transfer} event.`