Bug#277787: apache2-common: apache proxy (and mod_clamav): can't do windows update

[sylvain.detilly@adelux.fr]

Package: apache2-common
Severity: normal

When I configuring apache2 in proxy with the mod_clamav 
(http://software.othello.ch/mod_clamav/), it's impossible to make windows 
update. 

It's seem the problem is in the server/protocol.c (line 1561).
If I change the test :

 if (ctx->data_sent == 0 && eos) {

by
 
 if (ctx->data_sent == 0 && eos && !r->header_only) {

(according to then end page of http://software.othello.ch/mod_clamav/)
all work find.

-- System Information:
Debian Release: 3.1
  APT prefers unstable
  APT policy: (500, 'unstable')
Architecture: i386 (i686)
Kernel: Linux 2.6.8.1kayak
Locale: LANG=fr_FR@euro, LC_CTYPE=ISO-8859-1 (ignored: LC_ALL set to fr_FR)