From 450400071227ea20cd9a25001613fda31d43eec7 Mon Sep 17 00:00:00 2001
From: aditya-routv <aditya@venus.io>
Date: Thu, 6 Apr 2023 18:17:48 +0530
Subject: [PATCH] fix: add storage gap in VRT vault

---
 contracts/VRTVault/VRTVaultStorage.sol | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/contracts/VRTVault/VRTVaultStorage.sol b/contracts/VRTVault/VRTVaultStorage.sol
index 531f3fa43..693cf1627 100644
--- a/contracts/VRTVault/VRTVaultStorage.sol
+++ b/contracts/VRTVault/VRTVaultStorage.sol
@@ -50,4 +50,11 @@ contract VRTVaultStorage is VRTVaultAdminStorage {
 
     /// @notice block number after which no interest will be accrued
     uint256 public lastAccruingBlock;
+
+    /**
+     * @dev This empty reserved space is put in place to allow future versions to add new
+     * variables without shifting down storage in the inheritance chain.
+     * See https://docs.openzeppelin.com/contracts/4.x/upgradeable#storage_gaps
+     */
+    uint256[49] private __gap;
 }