Bug fix for http_protocol.c

["Robert S. Thau" <rs...@ai.mit.edu>]

Another stupid thunko on my part --- send_http_header was forgetting
to note that the body had started for HTTP/0.9 requests, with the
result that HTTP/0.9 requests weren't getting bytes_sent correctly
logged.   The fix is trivial:

*** http_protocol.c~	Thu Jul 27 08:02:09 1995
--- http_protocol.c	Sat Jul 29 20:04:46 1995
***************
*** 491,497 ****
        (core_dir_config *)get_module_config(r->per_dir_config, &core_module);
      char *default_type = dir_conf->default_type;
    
!     if (r->assbackwards) return;
      
      basic_http_header (r);
      
--- 491,500 ----
        (core_dir_config *)get_module_config(r->per_dir_config, &core_module);
      char *default_type = dir_conf->default_type;
    
!     if (r->assbackwards) {
! 	r->bytes_sent = 0;
! 	return;
!     }
      
      basic_http_header (r);