Minor fix.

git-svn-id: http://svn.igniterealtime.org/svn/repos/messenger/trunk@1187 b35dd754-fafc-0310-a699-88a17e54d16e

src/java/org/jivesoftware/messenger/handler/IQvCardHandler.java

@@ -91,7 +91,7 @@ public class IQvCardHandler extends IQHandler {
                 Element vcard = DocumentHelper.createElement(QName.get("vCard", "vcard-temp"));
                 result.setChildElement(vcard);
                 // Only try to get the vCard values of non-anonymous users 
-                if (recipient.getNode() != null) {
+                if (recipient != null && recipient.getNode() != null) {
                     User user = userManager.getUser(recipient.getNode());
                     VCardManager vManager = VCardManager.getInstance();
                     Collection<String> names = vManager.getVCardPropertyNames(user.getUsername());