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toHTML won't add empty wtx.mapValue elements

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As the code was before, toHTML added empty elements to mapValue to check for their existance. Now first it check for their existance and then for their non-emptiness.

Removed a duplicated identical if

There are two equal ifs, one inside another. If the first one is true, then the second one is true.
This commit is contained in:
xanatos 2012-09-28 14:57:07 +03:00
parent 035cb4781d
commit 50e01ee620
1 changed files with 6 additions and 7 deletions
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13
src/qt/transactiondesc.cpp
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@ -64,11 +64,10 @@ QString TransactionDesc::toHTML(CWallet *wallet, CWalletTx &wtx)
{
strHTML += "<b>" + tr("Source") + ":</b> " + tr("Generated") + "<br>";
}
else if (!wtx.mapValue["from"].empty())
else if (wtx.mapValue.count("from") && !wtx.mapValue["from"].empty())
{
// Online transaction
if (!wtx.mapValue["from"].empty())
strHTML += "<b>" + tr("From") + ":</b> " + GUIUtil::HtmlEscape(wtx.mapValue["from"]) + "<br>";
strHTML += "<b>" + tr("From") + ":</b> " + GUIUtil::HtmlEscape(wtx.mapValue["from"]) + "<br>";
}
else
{
@ -104,7 +103,7 @@ QString TransactionDesc::toHTML(CWallet *wallet, CWalletTx &wtx)
//
// To
//
if (!wtx.mapValue["to"].empty())
if (wtx.mapValue.count("to") && !wtx.mapValue["to"].empty())
{
// Online transaction
std::string strAddress = wtx.mapValue["to"];
@ -160,7 +159,7 @@ QString TransactionDesc::toHTML(CWallet *wallet, CWalletTx &wtx)
if (wallet->IsMine(txout))
continue;
if (wtx.mapValue["to"].empty())
if (!wtx.mapValue.count("to") || wtx.mapValue["to"].empty())
{
// Offline transaction
CTxDestination address;
@ -209,9 +208,9 @@ QString TransactionDesc::toHTML(CWallet *wallet, CWalletTx &wtx)
//
// Message
//
if (!wtx.mapValue["message"].empty())
if (wtx.mapValue.count("message") && !wtx.mapValue["message"].empty())
strHTML += "<br><b>" + tr("Message") + ":</b><br>" + GUIUtil::HtmlEscape(wtx.mapValue["message"], true) + "<br>";
if (!wtx.mapValue["comment"].empty())
if (wtx.mapValue.count("comment") && !wtx.mapValue["comment"].empty())
strHTML += "<br><b>" + tr("Comment") + ":</b><br>" + GUIUtil::HtmlEscape(wtx.mapValue["comment"], true) + "<br>";
strHTML += "<b>" + tr("Transaction ID") + ":</b> " + wtx.GetHash().ToString().c_str() + "<br>";