vdodo-mintredeem test over

2021-02-03 13:24:52 +08:00
parent 23bfca05df
commit ef9e7f5dcc
2 changed files with 148 additions and 14 deletions
--- a/contracts/SmartRoute/helper/DODOCalleeHelper.sol
+++ b/contracts/SmartRoute/helper/DODOCalleeHelper.sol
@@ -76,7 +76,9 @@ contract DODOCalleeHelper is ReentrancyGuard {
                to.transfer(amount);
            }
        } else {
-            SafeERC20.safeTransfer(IERC20(token), to, amount);
+            if (amount > 0) {
+                SafeERC20.safeTransfer(IERC20(token), to, amount);
+            }
        }
    }
 }