GitWeb and atom feed links

Hi,

( got this email from Junio )

when you e.g. look at http://git.kernel.org/?p=git/git.git;a=summary and then the lower right, there are two buttons for feeds. If you click on e.g. atom, you end up with an url of http://git.kernel.org/?p=git/git.git;a=atom where the output is not a feed in atom format, but plain html with tables etc.

If you change the url to http://git.kernel.org/?p=git/git.git&a=atom

the output is a correct atom feed (same for rss).

I've traced it down in my copy of gitweb to 

sub git_footer_html {
...
                     $href_params{'action'} = lc($format);
                      print $cgi->a({-href => href(%href_params),
                                    -title => "$href_params{'-title'} $format feed",
                                    -class => $feed_class}, $format)."\n";

and here to the usage of href()

Locally I've modified that to 

                     $href_params{'action'} = lc($format);
                      my $hr = "?p=$project&a="; 
                      $hr .= lc($format);
                      print $cgi->a({-href => $hr,
                                    -title => "$href_params{'-title'} $format feed",
                                    -class => $feed_class}, $format)."\n";

and it works.

Attached is a patch against current master that reflects above change

   Heiko