From b8ca1f5c776743806e7d200df6ddb16bd57bee35 Mon Sep 17 00:00:00 2001
From: liu <2550790619@qq.com>
Date: Sun, 28 Aug 2022 09:58:48 +0800
Subject: [PATCH] Use Memory Type Variable Instead of Storage Type Variable in
 Event to Save Gas

---
 contracts/vaults/BunnyPool.sol                | 2 +-
 contracts/vaults/VaultBunnyBNB.sol            | 2 +-
 contracts/vaults/VaultFlipToCake.sol          | 2 +-
 contracts/vaults/VaultQBTBNB.sol              | 2 +-
 contracts/vaults/qubit/QubitPool.sol          | 2 +-
 contracts/vaults/qubit/VaultFlipToQBT.sol     | 2 +-
 contracts/vaults/relay/VaultRelayInternal.sol | 2 +-
 7 files changed, 7 insertions(+), 7 deletions(-)

diff --git a/contracts/vaults/BunnyPool.sol b/contracts/vaults/BunnyPool.sol
index 04a26b1..c318dd7 100644
--- a/contracts/vaults/BunnyPool.sol
+++ b/contracts/vaults/BunnyPool.sol
@@ -296,7 +296,7 @@ contract BunnyPool is IStrategyLegacy, RewardsDistributionRecipient, ReentrancyG
     function setRewardsDuration(uint256 _rewardsDuration) external onlyOwner {
         require(periodFinish == 0 || block.timestamp > periodFinish, "period");
         rewardsDuration = _rewardsDuration;
-        emit RewardsDurationUpdated(rewardsDuration);
+        emit RewardsDurationUpdated(_rewardsDuration);
     }
 
     /* ========== MODIFIERS ========== */
diff --git a/contracts/vaults/VaultBunnyBNB.sol b/contracts/vaults/VaultBunnyBNB.sol
index f73bd2a..e2f7264 100644
--- a/contracts/vaults/VaultBunnyBNB.sol
+++ b/contracts/vaults/VaultBunnyBNB.sol
@@ -274,7 +274,7 @@ contract VaultBunnyBNB is VaultController, IStrategy, RewardsDistributionRecipie
     function setRewardsDuration(uint _rewardsDuration) external onlyOwner {
         require(periodFinish == 0 || block.timestamp > periodFinish, "VaultBunnyBNB: reward duration can only be updated after the period ends");
         rewardsDuration = _rewardsDuration;
-        emit RewardsDurationUpdated(rewardsDuration);
+        emit RewardsDurationUpdated(_rewardsDuration);
     }
 
     /* ========== PRIVATE FUNCTIONS ========== */
diff --git a/contracts/vaults/VaultFlipToCake.sol b/contracts/vaults/VaultFlipToCake.sol
index 869873e..46b6484 100644
--- a/contracts/vaults/VaultFlipToCake.sol
+++ b/contracts/vaults/VaultFlipToCake.sol
@@ -261,7 +261,7 @@ contract VaultFlipToCake is VaultController, IStrategy, RewardsDistributionRecip
     function setRewardsDuration(uint _rewardsDuration) external onlyOwner {
         require(periodFinish == 0 || block.timestamp > periodFinish, "VaultFlipToCake: reward duration can only be updated after the period ends");
         rewardsDuration = _rewardsDuration;
-        emit RewardsDurationUpdated(rewardsDuration);
+        emit RewardsDurationUpdated(_rewardsDuration);
     }
 
     /* ========== PRIVATE FUNCTIONS ========== */
diff --git a/contracts/vaults/VaultQBTBNB.sol b/contracts/vaults/VaultQBTBNB.sol
index c27fff3..cdc0600 100644
--- a/contracts/vaults/VaultQBTBNB.sol
+++ b/contracts/vaults/VaultQBTBNB.sol
@@ -210,7 +210,7 @@ contract VaultQBTBNB is IPresaleLocker, RewardsDistributionRecipientUpgradeable,
     function setRewardsDuration(uint256 _rewardsDuration) external onlyOwner {
         require(periodFinish == 0 || block.timestamp > periodFinish, "VaultQBTBNB: period");
         rewardsDuration = _rewardsDuration;
-        emit RewardsDurationUpdated(rewardsDuration);
+        emit RewardsDurationUpdated(_rewardsDuration);
     }
 
     function setPresaleEndTime(uint _endTime) external override onlyPresale {
diff --git a/contracts/vaults/qubit/QubitPool.sol b/contracts/vaults/qubit/QubitPool.sol
index 7ed29b2..a2b4d3c 100644
--- a/contracts/vaults/qubit/QubitPool.sol
+++ b/contracts/vaults/qubit/QubitPool.sol
@@ -210,7 +210,7 @@ contract QubitPool is BEP20Upgradeable, IQubitPool, RewardsDistributionRecipient
         require(periodFinish == 0 || block.timestamp > periodFinish, "QubitPool: Not time to set duration");
         rewardsDuration = _rewardsDuration;
 
-        emit RewardsDurationUpdated(rewardsDuration);
+        emit RewardsDurationUpdated(_rewardsDuration);
     }
 
     function notifyRewardAmount(uint reward) external override(IQubitPool, RewardsDistributionRecipientUpgradeable) onlyRewardsDistribution {
diff --git a/contracts/vaults/qubit/VaultFlipToQBT.sol b/contracts/vaults/qubit/VaultFlipToQBT.sol
index 81489e2..a5e964d 100644
--- a/contracts/vaults/qubit/VaultFlipToQBT.sol
+++ b/contracts/vaults/qubit/VaultFlipToQBT.sol
@@ -234,7 +234,7 @@ contract VaultFlipToQBT is VaultController, IRewardDistributed, RewardsDistribut
     function setRewardsDuration(uint _rewardsDuration) external onlyOwner {
         require(periodFinish == 0 || block.timestamp > periodFinish, "VaultFlipToQBT: reward duration can only be updated after the period ends");
         rewardsDuration = _rewardsDuration;
-        emit RewardsDurationUpdated(rewardsDuration);
+        emit RewardsDurationUpdated(_rewardsDuration);
     }
 
     /* ========== PRIVATE FUNCTIONS ========== */
diff --git a/contracts/vaults/relay/VaultRelayInternal.sol b/contracts/vaults/relay/VaultRelayInternal.sol
index a8fa15d..8600860 100644
--- a/contracts/vaults/relay/VaultRelayInternal.sol
+++ b/contracts/vaults/relay/VaultRelayInternal.sol
@@ -275,7 +275,7 @@ contract VaultRelayInternal is VaultController, IStrategy, RewardsDistributionRe
     function setRewardsDuration(uint _rewardsDuration) external onlyOwner {
         require(periodFinish == 0 || block.timestamp > periodFinish, "VaultRelayInternal: reward duration can only be updated after the period ends");
         rewardsDuration = _rewardsDuration;
-        emit RewardsDurationUpdated(rewardsDuration);
+        emit RewardsDurationUpdated(_rewardsDuration);
     }
 
     function setRelayer(address newRelayer) external onlyOwner {