- QString aFeatureId = QString::fromStdString(aFeature->getKind());
- setActionEnabled(aFeatureId, true);
- setNestedStackEnabled(anOperation);
+ if(aFeature) {
+ setAllEnabled(false);
+ QString aFeatureId = QString::fromStdString(aFeature->getKind());
+ setActionEnabled(aFeatureId, true);
+ setNestedStackEnabled(anOperation);
+ }