From 7cbdcb562d3896d75c59902887629a57c14c95e0 Mon Sep 17 00:00:00 2001
From: Sahilgat <38809578+Sahilgat@users.noreply.github.com>
Date: Mon, 4 Sep 2023 16:41:53 +0800
Subject: [PATCH] fix: underflow issue

---
 .../ethereum/examples/oracle_swap/contract/src/OracleSwap.sol   | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/target_chains/ethereum/examples/oracle_swap/contract/src/OracleSwap.sol b/target_chains/ethereum/examples/oracle_swap/contract/src/OracleSwap.sol
index b3c3d558..d62021f1 100644
--- a/target_chains/ethereum/examples/oracle_swap/contract/src/OracleSwap.sol
+++ b/target_chains/ethereum/examples/oracle_swap/contract/src/OracleSwap.sol
@@ -101,7 +101,7 @@ contract OracleSwap {
 
         uint8 priceDecimals = uint8(uint32(-1 * price.expo));
 
-        if (targetDecimals - priceDecimals >= 0) {
+        if (targetDecimals >= priceDecimals) {
             return
                 uint(uint64(price.price)) *
                 10 ** uint32(targetDecimals - priceDecimals);