fix: transfer refund fee to treasury if fee is greater than zero

paycrest · Sep 12, 2024 · 9655145 · 9655145
1 parent 36efcdb
commit 9655145
Showing 1 changed file with 4 additions and 2 deletions.
diff --git a/contracts/Gateway.sol b/contracts/Gateway.sol
@@ -203,8 +203,10 @@ contract Gateway is IGateway, GatewaySettingManager, PausableUpgradeable {
 		require(!order[_orderId].isRefunded, 'OrderRefunded');
 		require(order[_orderId].protocolFee >= _fee, 'FeeExceedsProtocolFee');
 
-		// transfer refund fee to the treasury
-		IERC20(order[_orderId].token).transfer(treasuryAddress, _fee);
+		if (_fee > 0) {
+			// transfer refund fee to the treasury
+			IERC20(order[_orderId].token).transfer(treasuryAddress, _fee);
+		}
 
 		// reset state values
 		order[_orderId].isRefunded = true;