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| author | Alex Beregszaszi <alex@rtfs.hu> | 2017-07-26 21:47:15 +0800 |
|---|---|---|
| committer | Alex Beregszaszi <alex@rtfs.hu> | 2017-07-27 06:05:09 +0800 |
| commit | 318e52c77d80a3a15256b1570b5a5bcef19368fe (patch) | |
| tree | 86e335f05795e076b7c7ca62fe6a18c81249fff3 /docs/solidity-by-example.rst | |
| parent | 48a15ea19d74fb639b1b7e8a47b420f896857712 (diff) | |
| download | dexon-solidity-318e52c77d80a3a15256b1570b5a5bcef19368fe.tar.gz dexon-solidity-318e52c77d80a3a15256b1570b5a5bcef19368fe.tar.zst dexon-solidity-318e52c77d80a3a15256b1570b5a5bcef19368fe.zip | |
Avoid using .send in the examples
Diffstat (limited to 'docs/solidity-by-example.rst')
| -rw-r--r-- | docs/solidity-by-example.rst | 9 |
1 files changed, 2 insertions, 7 deletions
diff --git a/docs/solidity-by-example.rst b/docs/solidity-by-example.rst index 79eafd06..71d27192 100644 --- a/docs/solidity-by-example.rst +++ b/docs/solidity-by-example.rst @@ -491,7 +491,7 @@ high or low invalid bids. } /// Withdraw a bid that was overbid. - function withdraw() returns (bool) { + function withdraw() { uint amount = pendingReturns[msg.sender]; if (amount > 0) { // It is important to set this to zero because the recipient @@ -500,13 +500,8 @@ high or low invalid bids. // conditions -> effects -> interaction). pendingReturns[msg.sender] = 0; - if (!msg.sender.send(amount)){ - // No need to call throw here, just reset the amount owing - pendingReturns[msg.sender] = amount; - return false; - } + msg.sender.transfer(amount); } - return true; } /// End the auction and send the highest bid |