Deleted unnecessary import. (#1437)

* Deleted unnecessary import. * Added back SafeMath. * Removed another unnecessary import.
OpenZeppelin · Oct 18, 2018 · bbe804a · bbe804a
1 parent 28cf567
commit bbe804a
Show file tree

Hide file tree

Showing 2 changed files with 1 addition and 2 deletions.
diff --git a/contracts/crowdsale/distribution/PostDeliveryCrowdsale.sol b/contracts/crowdsale/distribution/PostDeliveryCrowdsale.sol
@@ -1,7 +1,6 @@
 pragma solidity ^0.4.24;
 
 import "../validation/TimedCrowdsale.sol";
-import "../../token/ERC20/IERC20.sol";
 import "../../math/SafeMath.sol";
 
 /**

diff --git a/contracts/token/ERC20/SafeERC20.sol b/contracts/token/ERC20/SafeERC20.sol
@@ -1,7 +1,7 @@
 pragma solidity ^0.4.24;
 
-import "./ERC20.sol";
 import "./IERC20.sol";
+import "../../math/SafeMath.sol";
 
 /**
  * @title SafeERC20