[Octave-bug-tracker] [bug #58317] Octave crashes if Variable Editor opens an empty structure

[John W. Eaton]

Follow-up Comment #2, bug #58317 (project octave):

Looking at the variable_editor_model::update_data function in
variable-editor-model.cc,


    emit dataChanged (QAbstractTableModel::index (0, 0),
                      QAbstractTableModel::index (new_rows-1, new_cols-1));


looks like trouble if either new_rows or new_cols is zero.  In that case,
should we omit the call?  I guess this would apply to all types of data, not
just structs.


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