update private

3866c3ef · yuyongpeng · 772f10d7 · 3866c3ef
Commit 3866c3ef authored Mar 13, 2022 by yuyongpeng
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ERC721Upgradeable.sol contracts/token/ERC721/ERC721Upgradeable.sol +1 -1

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--- a/contracts/token/ERC721/ERC721Upgradeable.sol
+++ b/contracts/token/ERC721/ERC721Upgradeable.sol
@@ -395,7 +395,7 @@ contract ERC721Upgradeable is Initializable, ContextUpgradeable, ERC165Upgradeab
        address to,
        uint256 tokenId,
        bytes memory _data
-    ) private returns (bool) {
+    ) internal returns (bool) {
        if (to.isContract()) {
            try IERC721ReceiverUpgradeable(to).onERC721Received(_msgSender(), from, tokenId, _data) returns (bytes4 retval) {
                return retval == IERC721ReceiverUpgradeable.onERC721Received.selector;