diff --git a/qt-models/cylindermodel.cpp b/qt-models/cylindermodel.cpp index b2140132d..cb1bbf1f7 100644 --- a/qt-models/cylindermodel.cpp +++ b/qt-models/cylindermodel.cpp @@ -152,7 +152,7 @@ bool CylindersModel::cylinderUsed(int i) const QVariant CylindersModel::data(const QModelIndex &index, int role) const { - if (!d || !index.isValid() || index.row() >= d->cylinders.nr) + if (!d || !index.isValid()) return QVariant(); if (index.row() >= d->cylinders.nr) {