modifications to ensure that Venice can operate without certain personal

information prompted for at registration time, if certain sites should elect
to omit that information

src/com/silverwrist/venice/core/impl/UserContextImpl.java

@@ -619,7 +619,14 @@ class UserContextImpl implements UserContext, ServiceProvider, PropertyProvider
     if (my_email==null)
       my_email = rc.getEmail();
     if (full_name==null)
+    { // compute the full name
       full_name = rc.getGivenName() + " " + rc.getFamilyName();
+      full_name = full_name.trim();
+      if (StringUtil.isStringEmpty(full_name))
+	full_name = username;
+
+    } // end if
+
     if (my_pseud==null)
       my_pseud = full_name;
     return rc;

src/com/silverwrist/venice/util/BuildVCard.java

@@ -86,7 +86,7 @@ public class BuildVCard
       buf.append(family_name);
     if (!StringUtil.isStringEmpty(suffix))
       buf.append(' ').append(suffix);
-    String s = buf.toString();
+    String s = buf.toString().trim();
     if (s.length()==0)
       return null;
     return s;