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Replace remaining 0 with nullptr in Qt code

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Also used type-appropriate enum values such as Qt::NoItemFlags in
some cases.

All cases identified via -Wzero-as-null-pointer-constant
This commit is contained in:
Ben Woosley
2018-07-31 14:02:34 -04:00
parent 9096276e0b
commit 3a0e76fc12
18 changed files with 34 additions and 36 deletions
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6
src/qt/walletmodel.cpp
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@@ -510,7 +510,7 @@ bool WalletModel::bumpFee(uint256 hash, uint256& new_hash)
CAmount new_fee;
CMutableTransaction mtx;
if (!m_wallet->createBumpTransaction(hash, coin_control, 0 /* totalFee */, errors, old_fee, new_fee, mtx)) {
QMessageBox::critical(0, tr("Fee bump error"), tr("Increasing transaction fee failed") + "<br />(" +
QMessageBox::critical(nullptr, tr("Fee bump error"), tr("Increasing transaction fee failed") + "<br />(" +
(errors.size() ? QString::fromStdString(errors[0]) : "") +")");
return false;
}
@@ -549,12 +549,12 @@ bool WalletModel::bumpFee(uint256 hash, uint256& new_hash)
// sign bumped transaction
if (!m_wallet->signBumpTransaction(mtx)) {
QMessageBox::critical(0, tr("Fee bump error"), tr("Can't sign transaction."));
QMessageBox::critical(nullptr, tr("Fee bump error"), tr("Can't sign transaction."));
return false;
}
// commit the bumped transaction
if(!m_wallet->commitBumpTransaction(hash, std::move(mtx), errors, new_hash)) {
QMessageBox::critical(0, tr("Fee bump error"), tr("Could not commit transaction") + "<br />(" +
QMessageBox::critical(nullptr, tr("Fee bump error"), tr("Could not commit transaction") + "<br />(" +
QString::fromStdString(errors[0])+")");
return false;
}