From 0da886c9c47a9032a508eaef092d0da214c50e28 Mon Sep 17 00:00:00 2001
From: Andrew B Coathup <28278242+abcoathup@users.noreply.github.com>
Date: Thu, 8 Aug 2019 10:34:53 +1000
Subject: [PATCH 1/3] Update ReentrancyGuard.sol (#1862)

Fix typo
---
 contracts/utils/ReentrancyGuard.sol | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/contracts/utils/ReentrancyGuard.sol b/contracts/utils/ReentrancyGuard.sol
index 7e2149732..4015cdec6 100644
--- a/contracts/utils/ReentrancyGuard.sol
+++ b/contracts/utils/ReentrancyGuard.sol
@@ -4,7 +4,7 @@ pragma solidity ^0.5.0;
  * @dev Contract module that helps prevent reentrant calls to a function.
  *
  * Inheriting from `ReentrancyGuard` will make the {nonReentrant} modifier
- * available, which can be aplied to functions to make sure there are no nested
+ * available, which can be applied to functions to make sure there are no nested
  * (reentrant) calls to them.
  *
  * Note that because there is a single `nonReentrant` guard, functions marked as

From 1c1fa5d968b3727b79f0b68dc3c2e94e2f05c992 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Nicol=C3=A1s=20Venturo?= <nicolas.venturo@gmail.com>
Date: Wed, 7 Aug 2019 21:35:04 -0300
Subject: [PATCH 2/3] Silence false positive warning on preValidatePurchase
 (#1857)

---
 contracts/crowdsale/Crowdsale.sol | 1 +
 1 file changed, 1 insertion(+)

diff --git a/contracts/crowdsale/Crowdsale.sol b/contracts/crowdsale/Crowdsale.sol
index 824ba83cf..03fda95a5 100644
--- a/contracts/crowdsale/Crowdsale.sol
+++ b/contracts/crowdsale/Crowdsale.sol
@@ -138,6 +138,7 @@ contract Crowdsale is ReentrancyGuard {
     function _preValidatePurchase(address beneficiary, uint256 weiAmount) internal view {
         require(beneficiary != address(0), "Crowdsale: beneficiary is the zero address");
         require(weiAmount != 0, "Crowdsale: weiAmount is 0");
+        this; // silence state mutability warning without generating bytecode - see https://github.com/ethereum/solidity/issues/2691
     }
 
     /**

From e59ded9134cd1024bb84881c1b86a357eadb161d Mon Sep 17 00:00:00 2001
From: Francisco Giordano <frangio.1@gmail.com>
Date: Wed, 7 Aug 2019 22:31:28 -0300
Subject: [PATCH 3/3] Manually specify commit hash to codecov

---
 scripts/coverage.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/scripts/coverage.sh b/scripts/coverage.sh
index ceff90785..ceb215def 100755
--- a/scripts/coverage.sh
+++ b/scripts/coverage.sh
@@ -3,5 +3,5 @@
 SOLIDITY_COVERAGE=true scripts/test.sh
 
 if [ "$CI" = true ]; then
-  curl -s https://codecov.io/bash | bash -s
+  curl -s https://codecov.io/bash | bash -s -- -C "$CIRCLE_SHA1"
 fi