add check prevening ownables from getting stuck

2016-11-13 15:55:06 -05:00
parent a3362f7216
commit 5f6b7f9301
2 changed files with 17 additions and 1 deletions
--- a/contracts/Ownable.sol
+++ b/contracts/Ownable.sol
@ -17,7 +17,7 @@ contract Ownable {
  }

  function transfer(address newOwner) onlyOwner {
-    owner = newOwner;
+    if (newOwner != address(0)) owner = newOwner;
  }

 }