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Improve sanity check for DivePlotDataModel::data()

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Adds DivePlotDataModel row upper-boundary check (isValid method already
checks for negative values).

Signed-off-by: Boris Barbulovski <bbarbulovski@gmail.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This commit is contained in:
Boris Barbulovski 2014-02-10 15:59:28 +01:00 • committed by Dirk Hohndel
parent 3e41047d41
commit e7eb06d78c
1 changed files with 1 additions and 1 deletions
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2
qt-ui/profile/diveplotdatamodel.cpp
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@ -20,7 +20,7 @@ int DivePlotDataModel::columnCount(const QModelIndex& parent) const
QVariant DivePlotDataModel::data(const QModelIndex& index, int role) const
{
if (!index.isValid())
if ((!index.isValid())||(index.row() >= pInfo.nr))
return QVariant();
plot_data item = pInfo.entry[index.row()];