5344fcb8c96f0832510d319f36a3309a66ec3cee,core/kernel/source/jetbrains/mps/smodel/adapter/structure/ref/SReferenceLinkAdapterByName.java,SReferenceLinkAdapterByName,getRoleId,#,50
Before Change
@Override
public SReferenceLinkId getRoleId() {
return getReferenceDescriptor().getId();
}
@Override
After Change
@Override
public SReferenceLinkId getRoleId() {
ReferenceDescriptor d = getReferenceDescriptor();
if (d == null) {
LOG.error("ref descriptor not found for ref " + myName);
return MetaIdFactory.INVALID_REF_ID ;
}
return d.getId();
}