rem: if (this.uri == null) 
add: if (this.sessionUri == null) 
context:     getCommandUrl:    function( wcapCommand )    {        if (this.uri == null)            throw new Error("no URI!");        // ensure established session, so userId is set;        // (calId defaults to userId) if not set:        this.getSessionId();        return (this.uri.spec + wcapCommand + ".wcap?appid=mozilla-lightning");    },
meta: 9421	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/9421/91e55737541dcc44b49686710a0aa3138569631e/calWcapSession.js/clean/calendar/providers/wcap/calWcapSession.js