/** {@inheritDoc} */
@Override
public void widgetSelected(SelectionEvent e) {
- wrapperSelection = (T) wrapperList.get(combo.getSelectionIndex());
+ if (combo.getSelectionIndex() > -1){
+ wrapperSelection = (T) wrapperList.get(combo.getSelectionIndex());
+ }
firePropertyChangeEvent(new CdmPropertyChangeEvent(this, e));
}