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| author | Remco Bloemen <remco@wicked.ventures> | 2018-06-26 03:30:13 +0800 |
|---|---|---|
| committer | Amir Bandeali <abandeali1@gmail.com> | 2018-06-27 03:23:19 +0800 |
| commit | dbaf1fcd43637f2acc08af5a30cc3c1890dacb24 (patch) | |
| tree | 5a5b1b2fabd135bbfa33ab4dc6503b1b427027ce /packages | |
| parent | 4caf1271e42cea743cb24a93bbf832982e656cb2 (diff) | |
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ERC721 inline return
Diffstat (limited to 'packages')
| -rw-r--r-- | packages/contracts/src/contracts/current/protocol/AssetProxy/MixinERC721Transfer.sol | 17 |
1 files changed, 9 insertions, 8 deletions
diff --git a/packages/contracts/src/contracts/current/protocol/AssetProxy/MixinERC721Transfer.sol b/packages/contracts/src/contracts/current/protocol/AssetProxy/MixinERC721Transfer.sol index e00e43889..2b425b15e 100644 --- a/packages/contracts/src/contracts/current/protocol/AssetProxy/MixinERC721Transfer.sol +++ b/packages/contracts/src/contracts/current/protocol/AssetProxy/MixinERC721Transfer.sol @@ -180,15 +180,16 @@ contract MixinERC721Transfer is 0, // write output to null 0 // output size is 0 bytes ) - - if iszero(success) { - // Revert with `Error("TRANSFER_FAILED")` - mstore(0, 0x08c379a000000000000000000000000000000000000000000000000000000000) - mstore(32, 0x0000002000000000000000000000000000000000000000000000000000000000) - mstore(64, 0x0000000f5452414e534645525f4641494c454400000000000000000000000000) - mstore(96, 0) - revert(0, 100) + if success { + return(0, 0) } + + // Revert with `Error("TRANSFER_FAILED")` + mstore(0, 0x08c379a000000000000000000000000000000000000000000000000000000000) + mstore(32, 0x0000002000000000000000000000000000000000000000000000000000000000) + mstore(64, 0x0000000f5452414e534645525f4641494c454400000000000000000000000000) + mstore(96, 0) + revert(0, 100) } } |