Merge commit 'origin/master' into archive-master

[deb/packages.git] / lib / Packages / DoIndex.pm

diff --git a/lib/Packages/DoIndex.pm b/lib/Packages/DoIndex.pm
index 32b5f7c9d8ef6c5b47f2acf77aac105813ad5eee..2ffa1ac1fd8b5af46729cd78ac52f81bd1d3da55 100644 (file)
--- a/lib/Packages/DoIndex.pm
+++ b/lib/Packages/DoIndex.pm
@@ -4,6 +4,7 @@ use strict;
 use warnings;
 
 use CGI qw( :cgi );
+use POSIX qw( strftime );
 use Exporter;
 
 use Deb::Versions;
@@ -60,7 +61,9 @@ sub send_file {
            $headers{'-content-encoding'} = $encoding{$opts->{format}} if exists $encoding{$opts->{format}};
            my ($size,$mtime) = (stat("$wwwdir/$path"))[7,9];
            $headers{'-content-length'} = $size;
-           $headers{'-last-modified'} = gmtime($mtime);
+           $headers{'-vary'} = 'negotiate,accept-language';
+           $headers{'-last-modified'} = strftime("%a, %d %b %Y %T %z", localtime($mtime));
+           $headers{'-expires'} = strftime("%a, %d %b %Y %T %z", localtime($mtime+(12*3600)));
            print header( %headers );
 
            binmode INDEX;