if (base != null) setBaseURI (base);
if (base != null || baseURI == null) setBaseURI (base);
    public String getNodeHref (INode n, String tmpname) {	INode root = getDataRoot ();	INode users = getUserRoot ();		// check base uri and optional root prototype from app.properties	String base = props.getProperty ("baseURI");	String siteroot = props.getProperty ("rootPrototype");		if (base != null) setBaseURI (base);	String href = n.getUrl (root, users, tmpname, siteroot);		return baseURI + href;    }