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@@ -4,7 +4,7 @@ pragma solidity ^0.8.20;
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import {ERC20} from "../../token/ERC20/ERC20.sol";
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import {ERC20} from "../../token/ERC20/ERC20.sol";
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-// contract that replicate USDT (0xdac17f958d2ee523a2206206994597c13d831ec7) approval beavior
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+// contract that replicate USDT (0xdac17f958d2ee523a2206206994597c13d831ec7) approval behavior
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abstract contract ERC20ForceApproveMock is ERC20 {
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abstract contract ERC20ForceApproveMock is ERC20 {
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function approve(address spender, uint256 amount) public virtual override returns (bool) {
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function approve(address spender, uint256 amount) public virtual override returns (bool) {
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require(amount == 0 || allowance(msg.sender, spender) == 0, "USDT approval failure");
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require(amount == 0 || allowance(msg.sender, spender) == 0, "USDT approval failure");
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