feat(hardhat): ensure WarpLink amount > 0

xykota · Oct 1, 2023 · 592ec0c · 592ec0c
1 parent 532700b
commit 592ec0c
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/packages/hardhat/contracts/facets/WarpLink.sol b/packages/hardhat/contracts/facets/WarpLink.sol
@@ -927,6 +927,10 @@ contract WarpLink is IWarpLink, IStargateReceiver, WarpLinkCommandTypes {
       amountOut
     );
 
+    if (amountOut == 0) {
+      revert InsufficientOutputAmount();
+    }
+
     // Deliver tokens
     if (tokenOut == address(0)) {
       payable(params.recipient).transfer(amountOut);