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Avoid using var if not required

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This commit is contained in:
Alex Beregszaszi 2017-07-26 14:46:13 +01:00
parent bf10cd6c95
commit 6eaf17db38
1 changed files with 2 additions and 2 deletions
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docs/solidity-by-example.rst
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@ -289,7 +289,7 @@ activate themselves.
/// Withdraw a bid that was overbid.
function withdraw() returns (bool) {
var amount = pendingReturns[msg.sender];
uint amount = pendingReturns[msg.sender];
if (amount > 0) {
// It is important to set this to zero because the recipient
// can call this function again as part of the receiving call
@ -492,7 +492,7 @@ high or low invalid bids.
/// Withdraw a bid that was overbid.
function withdraw() returns (bool) {
var amount = pendingReturns[msg.sender];
uint amount = pendingReturns[msg.sender];
if (amount > 0) {
// It is important to set this to zero because the recipient
// can call this function again as part of the receiving call