Add check if marker.infoWindow is existent
Add check if marker.infoWindow is existent

This threw an error in Directories_ViewMap when clicking a marker

yacon/koala-framework,Ben-Ho/koala-framework,kaufmo/koala-framework,Ben-Ho/koala-framework,Sogl/koala-framework,yacon/koala-framework,yacon/koala-framework,kaufmo/koala-framework,nsams/koala-framework,nsams/koala-framework,kaufmo/koala-framework,Sogl/koala-framework,koala-framework/koala-framework,nsams/koala-framework,koala-framework/koala-framework