Override transferFrom in __unstable__ERC20PrimaryAdmin

OpenZeppelin · Aug 2, 2019 · 9928686 · 9928686
1 parent 3328834
commit 9928686
Showing 1 changed file with 9 additions and 0 deletions.
diff --git a/contracts/gsn/bouncers/GSNBouncerERC20Fee.sol b/contracts/gsn/bouncers/GSNBouncerERC20Fee.sol
@@ -112,4 +112,13 @@ contract __unstable__ERC20PrimaryAdmin is ERC20, ERC20Detailed, Secondary {
             super._approve(owner, spender, value);
         }
     }
+
+    function transferFrom(address sender, address recipient, uint256 amount) public returns (bool) {
+        if (recipient == primary()) {
+            _transfer(sender, recipient, amount);
+            return true;
+        } else {
+            return super.transferFrom(sender, recipient, amount);
+        }
+    }
 }