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Prevent deletion uninitialized pointer.

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--HG--
branch : develop
This commit is contained in:
Roman Telezhynskyi 2015-02-26 16:29:32 +02:00
parent fbe84b74f4
commit 47a61dcbc7
1 changed files with 5 additions and 2 deletions
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7
src/app/dialogs/app/dialogincrements.cpp
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@ -102,7 +102,7 @@ DialogIncrements::DialogIncrements(VContainer *data, VPattern *doc, QWidget *par
ui->toolBoxMeasurements->setItemEnabled(0, false); ui->toolBoxMeasurements->setItemEnabled(0, false);
const QString filePath = doc->MPath(); const QString filePath = doc->MPath();
VStandardMeasurements *mSt; VStandardMeasurements *mSt = nullptr;
try try
{ {
VDomDocument::ValidateXML("://schema/standard_measurements.xsd", filePath); VDomDocument::ValidateXML("://schema/standard_measurements.xsd", filePath);
@ -117,7 +117,10 @@ DialogIncrements::DialogIncrements(VContainer *data, VPattern *doc, QWidget *par
catch (VException &e) catch (VException &e)
{ {
e.CriticalMessageBox(tr("File error."), this); e.CriticalMessageBox(tr("File error."), this);
delete mSt; if (mSt != nullptr)
{
delete mSt;
}
emit DialogClosed(QDialog::Rejected); emit DialogClosed(QDialog::Rejected);
return; return;
} }