/** {@inheritDoc} */
@Override
public boolean postOperation(CdmBase objectAffectedByOperation) {
- setDirty(true);
-
+ if (objectAffectedByOperation != null){
+ setDirty(true);
+ }
for (IEditorPart editor : this.getPages()) {
if (editor instanceof IPostOperationEnabled) {
((IPostOperationEnabled) editor).postOperation(objectAffectedByOperation);