1.1 --- a/visualweb.designer.cssengine/src/org/netbeans/modules/visualweb/designer/cssengine/CssEngineServiceImpl.java	Mon Apr 16 16:20:01 2007 +0000
     1.2 +++ b/visualweb.designer.cssengine/src/org/netbeans/modules/visualweb/designer/cssengine/CssEngineServiceImpl.java	Mon Apr 16 16:21:29 2007 +0000
     1.3 @@ -101,6 +101,9 @@
     1.4  
     1.5  
     1.6      private XhtmlCssEngine getCssEngine(Document document) {
     1.7 +        if (document == null) {
     1.8 +            return null;
     1.9 +        }
    1.10  //        XhtmlCssEngine ret;
    1.11  //        synchronized (document2engine) {
    1.12  //            ret = document2engine.get(document);