Merge branch 'master' of ssh://git.ikiwiki.info

diff --combined doc/bugs/Running_on_an_alternative_port_fails.mdwn
index b97f64383f000c0a3e19af07b76930334efe0396,2dea7a8dc749b40d8dcdf2cbc186e0a2a6406f67..d091bf1fc46388fbe1cbbad973d7e1f9923cc0c1
--- 1/doc/bugs/Running_on_an_alternative_port_fails.mdwn
--- 2/doc/bugs/Running_on_an_alternative_port_fails.mdwn
+++ b/doc/bugs/Running_on_an_alternative_port_fails.mdwn
@@@ -24,22 -24,6 +24,22 @@@ right
  
  >>>     SERVER_PORT=8181  
  >>>     HTTP_HOST=zippy0.ie0.cobbled.net  
 +
 +>>>> In apache, `HTTP_HOST` includes the port. This is not part of the CGI
 +>>>> spec it seems, but perl's `CGI` module seems to rely on it,
 +>>>> in `virtual_port`:
 +
 +<pre>
 +    my $vh = $self->http('x_forwarded_host') || $self->http('host');
 +    my $protocol = $self->protocol;
 +    if ($vh) {
 +        return ($vh =~ /:(\d+)$/)[0] || ($protocol eq 'https' ? 443 : 80);
 +</pre>
 +
 +>>>> The `CGI` module only looks at `SERVER_PORT` when there's no
 +>>>> `HTTP_HOST`. So this is either a bug in perl's CGI or thttpd.
 +>>>> --[[Joey]]
 +
  >>>     HTTP_ACCEPT_LANGUAGE=en-ie, en  
  >>>     PATH=/usr/local/bin:/usr/ucb:/bin:/usr/bin  
  >>>     SCRIPT_NAME=/cgi-bin/printenv.sh  
@@@ -60,7 -44,7 +60,7 @@@
  
  >>>     ikiwiki-3.20110905
  
- >> which I'd guess is from Apr last  year.  Will look for updates and post back if still
+ >> which I'd guess is from Sep.  Will look for updates and post back if still
  wrong.
  
  >> Cheers