Bro: http_request

hi,

I am using bro-pub-0.7a48.

internal_func(const char* name) , in Var.cc returns NULL when 'http_request' is being passed to it.
this function calls internal_val(const char* name)
which does this:

ID* id = lookup_ID(name);
id->ID_Val();

but this ID_Val function returns NULL.

I saw this because when an HTTP connection came in
c = new HTTP_Conn....line in Sessions.cc was not being executed because the http_request variable was not set.

This happens only for http_request.
ftp / telnet etc runs fine.

I ran bro-pub-0.6 which didnt have this problem.

I cant figure out why.
Any insight into this will be very helpful.

thanks a lot