Added a check if printAttributeQuery() for returnPath to see that it is not null so that that this doesnt happen
xml_index.path like 'null' AND xml_nodes.nodename like 'id'
Added a check if printAttributeQuery() for returnPath to see that it is not null so that that this doesnt happen
xml_index.path like 'null' AND xml_nodes.nodename like 'id'