anchor.diff:      Embed = case application:get_env(yaws, embedded) of
   		undefined ->
   		    false;
  -		Val ->
  -		    Val
  +		{ok, Val0} ->
  +		    Val0
   	    end,
       {Debug, Trace, Conf, RunMod, Embed}.
   
  
positive.code: 			    Files0;
  			{error, Reason} ->
  			    error_logger:format("Failed to list ~p probably"
  						"due to permission errs",
  						[Tdir]),
  			    proc_lib:init_ack({error, "Can't list dir " 
  					       ++ Tdir}),
  			    exit(normal)
  
negative.code:     Debug = case application:get_env(yaws, debug) of
  		undefined ->
  		    lists:member({yaws, ["debug"]}, AS);
  		{ok, Val}  ->
  		    Val
  	    end,
      Trace = case application:get_env(yaws, trace) of
  		undefined ->
  