diff options
| author | Nemil Dalal <nemild@gmail.com> | 2015-11-23 16:07:17 -0500 |
|---|---|---|
| committer | Nemil Dalal <nemild@gmail.com> | 2015-11-23 16:07:17 -0500 |
| commit | d5bcbceb21954d0f8739fb841fc511aa32c2bcc6 (patch) | |
| tree | 8f778658277ee752520c9a30efdf6b7677e94797 /solidity.html.markdown | |
| parent | 92a736f5e06473d454f197b8017dc542ba8c404c (diff) | |
Fixed withdrawal check
Diffstat (limited to 'solidity.html.markdown')
| -rw-r--r-- | solidity.html.markdown | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/solidity.html.markdown b/solidity.html.markdown index 6409828a..79debed6 100644 --- a/solidity.html.markdown +++ b/solidity.html.markdown @@ -49,7 +49,10 @@ contract AcmeBank { function withdraw(uint withdrawAmount) returns (uint remainingBalance) { if(balances[msg.sender] >= withdrawAmount) { balances[msg.sender] -= withdrawAmount; - balances[msg.sender].send(withdrawAmount); + + if (!balances[msg.sender].send(withdrawAmount)) { + balances[msg.sender] += withdrawAmount; + } return balances[msg.sender]; } |