anchor.diff:  			case disk_log:log(IpdrLog, IpdrDoc) of
   				ok ->
   					ipdr_log1(IpdrLog, Start, End,
  -							start_binary_tree(log_name(acct_log_name), Start, End));
  +%							start_binary_tree(log_name(acct_log_name), Start, End));
  +							start_binary_tree(log_name(acct_log_name), Start));
   				{error, Reason} ->
   					Descr = lists:flatten(disk_log:format_error(Reason)),
   					Trunc = lists:sublist(Descr, length(Descr) - 1),
  
positive.code: 	error_logger:error_report([Trunc, {module, ?MODULE},
  			{log, log_name(acct_log_name)}, {error, Reason}]),
  	ipdr_log4(IpdrLog, 0);
  ipdr_log1(IpdrLog, _Start, _End, eof) ->
  	ipdr_log4(IpdrLog, 0);
  ipdr_log1(IpdrLog, Start, End, Cont) ->
  	ipdr_log2(IpdrLog, Start, End, [], disk_log:chunk(log_name(acct_log_name), Cont)).
  %% @hidden
  
negative.code: 			http_file/2, date/1, iso8601/1]).
  -export([http_query/8]).
  -export([log_name/1]).
  -export([start_binary_tree/2]).
  
  %% exported the private function
  -export([acct_query/4, ipdr_query/2, auth_query/5, abmf_query/6]).
  