cleaned up unsued variable definition (OpenZeppelin#753)

pw94 · Apr 20, 2018 · 77cc33f · 77cc33f
1 parent 0b33d29
commit 77cc33f
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/contracts/token/ERC20/BasicToken.sol b/contracts/token/ERC20/BasicToken.sol
@@ -43,7 +43,7 @@ contract BasicToken is ERC20Basic {
   * @param _owner The address to query the the balance of.
   * @return An uint256 representing the amount owned by the passed address.
   */
-  function balanceOf(address _owner) public view returns (uint256 balance) {
+  function balanceOf(address _owner) public view returns (uint256) {
     return balances[_owner];
   }