remove unused library

1inch · Aug 23, 2021 · 1f8b2a6 · 1f8b2a6
1 parent 7effa34
commit 1f8b2a6
Showing 1 changed file with 0 additions and 2 deletions.
diff --git a/contracts/CumulativeMerkleDrop.sol b/contracts/CumulativeMerkleDrop.sol
@@ -5,13 +5,11 @@ pragma solidity ^0.8.6;
 import "@openzeppelin/contracts/access/Ownable.sol";
 import "@openzeppelin/contracts/token/ERC20/IERC20.sol";
 import "@openzeppelin/contracts/token/ERC20/utils/SafeERC20.sol";
-import "@openzeppelin/contracts/utils/cryptography/MerkleProof.sol";
 import "./interfaces/ICumulativeMerkleDrop.sol";
 
 
 contract CumulativeMerkleDrop is Ownable, ICumulativeMerkleDrop {
     using SafeERC20 for IERC20;
-    using MerkleProof for bytes32[];
 
     address public immutable override token;