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[qt] Don't call method on null WalletModel object

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This doesn't crash currently because the method doesn't access any object
members, but this behavior is fragile and incompatible with #10102.
This commit is contained in:
Russell Yanofsky 2017-04-17 19:03:45 -04:00
parent 14c948987f
commit fb463d1717
1 changed files with 3 additions and 1 deletions
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4
src/qt/sendcoinsdialog.cpp
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@ -115,7 +115,6 @@ SendCoinsDialog::SendCoinsDialog(const PlatformStyle *_platformStyle, QWidget *p
ui->groupCustomFee->button((int)std::max(0, std::min(1, settings.value("nCustomFeeRadio").toInt())))->setChecked(true);
ui->customFee->setValue(settings.value("nTransactionFee").toLongLong());
ui->checkBoxMinimumFee->setChecked(settings.value("fPayOnlyMinFee").toBool());
ui->optInRBF->setCheckState(model->getDefaultWalletRbf() ? Qt::Checked : Qt::Unchecked);
minimizeFeeSection(settings.value("fFeeSectionMinimized").toBool());
}
@ -176,6 +175,9 @@ void SendCoinsDialog::setModel(WalletModel *_model)
updateSmartFeeLabel();
updateGlobalFeeVariables();
// set default rbf checkbox state
ui->optInRBF->setCheckState(model->getDefaultWalletRbf() ? Qt::Checked : Qt::Unchecked);
// set the smartfee-sliders default value (wallets default conf.target or last stored value)
QSettings settings;
if (settings.value("nSmartFeeSliderPosition").toInt() == 0)