From 67d3a759a77f22116d8bf9c908ba856fa1fae5d4 Mon Sep 17 00:00:00 2001
From: Jakub Wojciechowski <jakub@alice.si>
Date: Mon, 17 Jul 2017 12:07:46 +0100
Subject: [PATCH] leave weiAmount after PR comments

---
 contracts/crowdsale/Crowdsale.sol | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/contracts/crowdsale/Crowdsale.sol b/contracts/crowdsale/Crowdsale.sol
index eb9e2c99c..4c1e526ff 100644
--- a/contracts/crowdsale/Crowdsale.sol
+++ b/contracts/crowdsale/Crowdsale.sol
@@ -70,14 +70,16 @@ contract Crowdsale {
     require(beneficiary != 0x0);
     require(validPurchase());
 
+    uint256 weiAmount = msg.value;
+
     // calculate token amount to be created
-    uint256 tokens = msg.value.mul(rate);
+    uint256 tokens = weiAmount.mul(rate);
 
     // update state
-    weiRaised = weiRaised.add(msg.value);
+    weiRaised = weiRaised.add(weiAmount);
 
     token.mint(beneficiary, tokens);
-    TokenPurchase(msg.sender, beneficiary, msg.value, tokens);
+    TokenPurchase(msg.sender, beneficiary, weiAmount, tokens);
 
     forwardFunds();
   }