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Fixed crash when there is no graph in the data

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This commit is contained in:
Martin Tůma
2021-02-08 00:55:27 +01:00
parent 9481e9b4e5
commit 0cd18c0927
1 changed files with 2 additions and 0 deletions
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2
src/GUI/gui.cpp
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@ -866,6 +866,8 @@ void GUI::loadData(const Data &data)
paths = _mapView->loadData(data); paths = _mapView->loadData(data);
GraphTab *gt = static_cast<GraphTab*>(_graphTabWidget->currentWidget()); GraphTab *gt = static_cast<GraphTab*>(_graphTabWidget->currentWidget());
if (!gt)
return;
int index = _graphTabWidget->currentIndex(); int index = _graphTabWidget->currentIndex();
for (int i = 0; i < paths.count(); i++) { for (int i = 0; i < paths.count(); i++) {