ActionServlet doesn't react when Action returns null

[Mueller, Franz]

Hello all,

my impression is, when an Action returns null like:
   
   ActionForward forward = mapping.findForward("some_forward");     // this
forward is not declared in the configuration file !!!
   return forward;  // return null;


the ActionServlet does not react propper.  It does not handle this
situation.

Wouldn't it be better to return a  HTTP-Error ?

Best regards, fm