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Add OwnershipTransferred event to Ownable contract and its derivatives #424

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Merged
frangio merged 4 commits into from
Sep 7, 2017
Merged

Add OwnershipTransferred event to Ownable contract and its derivatives #424

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b59469c
fire OwnershipTransferred event when the owner of an Ownable contract…
eugene-babichenko Sep 5, 2017
6beac0f
add previousOwner field to OwnershipTransferred event
eugene-babichenko Sep 6, 2017
7a36a6c
fix calls to OwnershipTransferred
eugene-babichenko Sep 6, 2017
5035718
fixed wrong call order in Ownable.transferOwnership
eugene-babichenko Sep 7, 2017
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fixed wrong call order in Ownable.transferOwnership
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@eugene-babichenko
eugene-babichenko committed Sep 7, 2017
commit 5035718e4bf5e052c17e97548e0c49ccc0e5c8ef
2 changes: 1 addition & 1 deletion contracts/ownership/Ownable.sol
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Expand Up @@ -37,8 +37,8 @@ contract Ownable {
*/
function transferOwnership(address newOwner) onlyOwner {
require(newOwner != address(0));
owner = newOwner;
OwnershipTransferred(owner, newOwner);
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@frangio frangio Sep 6, 2017

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This is failing to log the previous owner because it's updated in the previous line. The event should be emitted first, and then the state variable updated.

owner = newOwner;
}

}