20 lines
419 B
Solidity
20 lines
419 B
Solidity
// SPDX-License-Identifier: MIT
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pragma solidity >=0.4.22 <0.8.0;
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contract Migrations {
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address public owner = msg.sender;
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uint public last_completed_migration;
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modifier restricted() {
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require(
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msg.sender == owner,
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"This function is restricted to the contract's owner"
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);
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_;
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}
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function setCompleted(uint completed) public restricted {
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last_completed_migration = completed;
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}
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}
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