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Fix crash when cancelling 'Add Dive'

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If selected_dive is -1 get_dive(selected_dive) will return NULL.

Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This commit is contained in:
Dirk Hohndel 2013-10-08 23:24:44 -07:00
parent 2e43769108
commit 8e8a631cbc
1 changed files with 8 additions and 3 deletions
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11
qt-ui/maintab.cpp
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@ -559,9 +559,14 @@ void MainTab::rejectChanges()
mydive->weightsystem[i] = notesBackup[mydive].weightsystem[i]; mydive->weightsystem[i] = notesBackup[mydive].weightsystem[i];
} }
} }
multiEditEquipmentPlaceholder = *get_dive(selected_dive); if (selected_dive > 0) {
cylindersModel->setDive(&multiEditEquipmentPlaceholder); multiEditEquipmentPlaceholder = *get_dive(selected_dive);
weightModel->setDive(&multiEditEquipmentPlaceholder); cylindersModel->setDive(&multiEditEquipmentPlaceholder);
weightModel->setDive(&multiEditEquipmentPlaceholder);
} else {
cylindersModel->clear();
weightModel->clear();
}
} }
ui.diveNotesMessage->animatedHide(); ui.diveNotesMessage->animatedHide();