planner: fix gas selection

The lambda that created the list of gases took a copy not a
reference of the planned dive. Of course, that never had its
gases updated. Ultimately this would crash, because this sent
an index of "-1" on change.

Fix by
1) Using a reference to the dive, not the copy
2) Catch an invalid "-1" index (by Michael Keller <github@ike.ch>)

Fixes #4188

Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
This commit is contained in:
Berthold Stoeger 2024-05-12 08:43:08 +02:00 committed by bstoeger
parent 306dad575c
commit d061a54e3d
3 changed files with 4 additions and 5 deletions

View file

@ -371,8 +371,8 @@ void AirTypesDelegate::setModelData(QWidget *editor, QAbstractItemModel *model,
}
AirTypesDelegate::AirTypesDelegate(const dive &d, QObject *parent) :
ComboBoxDelegate([d] (QWidget *parent) { return new GasSelectionModel(d, parent); },
parent, false)
ComboBoxDelegate([&d] (QWidget *parent) { return new GasSelectionModel(d, parent); },
parent, false)
{
}