From 00e7e4b5676601d3fd5a78f918d2729eff65b64c Mon Sep 17 00:00:00 2001
From: belactriple9 <51460755+belactriple9@users.noreply.github.com>
Date: Wed, 18 Sep 2024 15:07:55 -0400
Subject: [PATCH] add virtual modifier

---
 contracts/oracles/SolidlyOracle.sol | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/contracts/oracles/SolidlyOracle.sol b/contracts/oracles/SolidlyOracle.sol
index d1daf8a..8865d8d 100644
--- a/contracts/oracles/SolidlyOracle.sol
+++ b/contracts/oracles/SolidlyOracle.sol
@@ -103,7 +103,7 @@ contract SolidlyOracle is IOracle {
             )))));
     }
 
-    function _getBalances(IERC20 srcToken, IERC20 dstToken, bool stable) internal view returns (uint256 srcBalance, uint256 dstBalance) {
+    function _getBalances(IERC20 srcToken, IERC20 dstToken, bool stable) internal virtual view returns (uint256 srcBalance, uint256 dstBalance) {
         (IERC20 token0, IERC20 token1) = srcToken < dstToken ? (srcToken, dstToken) : (dstToken, srcToken);
         (bool success, bytes memory data) = _pairFor(token0, token1, stable).staticcall(abi.encodeWithSelector(IUniswapV2Pair.getReserves.selector));
         if (success && data.length == 96) {