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-rw-r--r--packages/metacoin/contracts/Metacoin.sol6
1 files changed, 3 insertions, 3 deletions
diff --git a/packages/metacoin/contracts/Metacoin.sol b/packages/metacoin/contracts/Metacoin.sol
index ac212b32e..dc67e6242 100644
--- a/packages/metacoin/contracts/Metacoin.sol
+++ b/packages/metacoin/contracts/Metacoin.sol
@@ -1,4 +1,4 @@
-pragma solidity ^0.4.21;
+pragma solidity ^0.4.24;
pragma experimental ABIEncoderV2;
contract Metacoin {
@@ -16,7 +16,7 @@ contract Metacoin {
uint32 callback;
}
- function Metacoin() public {
+ constructor () public {
balances[msg.sender] = 10000;
}
@@ -24,7 +24,7 @@ contract Metacoin {
if (balances[msg.sender] < transferData.amount) return false;
balances[msg.sender] -= transferData.amount;
balances[transferData.to] += transferData.amount;
- Transfer(msg.sender, transferData.to, transferData.amount);
+ emit Transfer(msg.sender, transferData.to, transferData.amount);
return true;
}