wwwstatic: set "Vary: Accept-Encoding" in static gzip response

[public-inbox.git] / lib / PublicInbox / WwwStatic.pm

diff --git a/lib/PublicInbox/WwwStatic.pm b/lib/PublicInbox/WwwStatic.pm
index 0c534b46f0d546cdfd28c35138a3140664acf647..3c933156405bedb92db5afee4a3beed6a29506bc 100644 (file)
--- a/lib/PublicInbox/WwwStatic.pm
+++ b/lib/PublicInbox/WwwStatic.pm
@@ -117,7 +117,9 @@ sub try_gzip_static ($$$$) {
        return unless -f $gz && (stat(_))[9] == $mtime;
        my $res = response($env, $h, $gz, $type);
        return if ($res->[0] > 300 || $res->[0] < 200);
-       push @{$res->[1]}, qw(Cache-Control no-transform Content-Encoding gzip);
+       push @{$res->[1]}, qw(Cache-Control no-transform
+                               Content-Encoding gzip
+                               Vary Accept-Encoding);
        $res;
 }