From ce72f26a1b776c03f5e5318158fa856746c8dd50 Mon Sep 17 00:00:00 2001
From: Pablo Veyrat <veyratpablo@gmail.com>
Date: Mon, 13 Nov 2023 17:50:15 +0100
Subject: [PATCH] fix: reentrancy

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

diff --git a/contracts/middleman/MerklFraxIncentivizationHandler.sol b/contracts/middleman/MerklFraxIncentivizationHandler.sol
index 42753bb..c67794d 100644
--- a/contracts/middleman/MerklFraxIncentivizationHandler.sol
+++ b/contracts/middleman/MerklFraxIncentivizationHandler.sol
@@ -100,9 +100,9 @@ contract MerklFraxIncentivizationHandler is Ownable {
         params.amount = amount;
         if (amount > 0) {
             if (amount > minAmount) {
+                if (leftover > 0) leftovers[incentiveTokenAddress][poolAddress] = 0;
                 _handleIncentiveTokenAllowance(IERC20(incentiveTokenAddress), address(creator), amount);
                 merklDistributionCreator().createDistribution(params);
-                if (leftover > 0) leftovers[incentiveTokenAddress][poolAddress] = 0;
             } else {
                 leftovers[incentiveTokenAddress][poolAddress] = amount;
             }