From 38bec0b8de9980bc819baf5bff5031f2376437bf Mon Sep 17 00:00:00 2001
From: David Racero <canillas.mail@gmail.com>
Date: Tue, 15 Sep 2020 14:21:17 +0200
Subject: [PATCH] Save some extra codesize.

---
 contracts/lendingpool/LendingPool.sol                   | 4 +---
 contracts/lendingpool/LendingPoolConfigurator.sol       | 1 +
 contracts/lendingpool/LendingPoolLiquidationManager.sol | 1 -
 test/pausable-functions.spec.ts                         | 2 +-
 4 files changed, 3 insertions(+), 5 deletions(-)

diff --git a/contracts/lendingpool/LendingPool.sol b/contracts/lendingpool/LendingPool.sol
index 2f35fa4c..e8db77ed 100644
--- a/contracts/lendingpool/LendingPool.sol
+++ b/contracts/lendingpool/LendingPool.sol
@@ -993,9 +993,7 @@ contract LendingPool is VersionedInitializable, ILendingPool {
     address user,
     uint256 amount
   ) external override view returns (bool) {
-    if (_paused) {
-      return false;
-    }
+    whenNotPaused();
     return
       GenericLogic.balanceDecreaseAllowed(
         asset,
diff --git a/contracts/lendingpool/LendingPoolConfigurator.sol b/contracts/lendingpool/LendingPoolConfigurator.sol
index 2799f30a..790eca96 100644
--- a/contracts/lendingpool/LendingPoolConfigurator.sol
+++ b/contracts/lendingpool/LendingPoolConfigurator.sol
@@ -585,6 +585,7 @@ contract LendingPoolConfigurator is VersionedInitializable {
 
   /**
    * @dev pauses or unpauses LendingPool actions
+   * @param val the boolean value to set the current pause state of LendingPool
    **/
   function setPoolPause(bool val) external onlyLendingPoolManager {
     pool.setPause(val);
diff --git a/contracts/lendingpool/LendingPoolLiquidationManager.sol b/contracts/lendingpool/LendingPoolLiquidationManager.sol
index 2520eb4b..6adc18d9 100644
--- a/contracts/lendingpool/LendingPoolLiquidationManager.sol
+++ b/contracts/lendingpool/LendingPoolLiquidationManager.sol
@@ -3,7 +3,6 @@ pragma solidity ^0.6.8;
 
 import {SafeMath} from '@openzeppelin/contracts/math/SafeMath.sol';
 import {IERC20} from '@openzeppelin/contracts/token/ERC20/IERC20.sol';
-import {Pausable} from '@openzeppelin/contracts/utils/Pausable.sol';
 import {
   VersionedInitializable
 } from '../libraries/openzeppelin-upgradeability/VersionedInitializable.sol';
diff --git a/test/pausable-functions.spec.ts b/test/pausable-functions.spec.ts
index d63ab1e2..3403491c 100644
--- a/test/pausable-functions.spec.ts
+++ b/test/pausable-functions.spec.ts
@@ -44,7 +44,7 @@ makeSuite('Pausable Pool', (testEnv: TestEnv) => {
     // User 0 tries the transfer to User 1
     await expect(
       aDai.connect(users[0].signer).transfer(users[1].address, amountDAItoDeposit)
-    ).to.revertedWith(TRANSFER_NOT_ALLOWED);
+    ).to.revertedWith(IS_PAUSED);
 
     const pausedFromBalance = await aDai.balanceOf(users[0].address);
     const pausedToBalance = await aDai.balanceOf(users[1].address);