removed util_do_command("next"): delete does this anyway.

@@ -29,7 +29,6 @@ mail_dp (int argc, char **argv)
     util_msglist_command (mail_delete, argc, argv, 0);
   else
     util_do_command ("delete");
-  util_do_command ("next");
   util_do_command ("print");
   return 0;
 }