LIBOMV-643: Missing help for '@' command added

Group invite without a group role was not possible (now allows default role to be assigned if none is specified).



git-svn-id: http://libopenmetaverse.googlecode.com/svn/libopenmetaverse/trunk@3029 52acb1d6-8a22-11de-b505-999d5b087335

Programs/examples/TestClient/Commands/Groups/InviteGroupCommand.cs

@@ -30,6 +30,9 @@ namespace OpenMetaverse.TestClient
                     return "parse error avatar UUID";
             if (!UUID.TryParse(args[1], out group))
                     return "parse error group UUID";
+            if (2 == args.Length)
+                    roles.Add(UUID.Zero);
+	    else
             for (int i = 2; i < args.Length; i++)
                 if (UUID.TryParse(args[i], out role))
                     roles.Add(role);