[PATCH 13/14] gzip_filter: use OO ->zflush dispatch

[Eric Wong]

While it's not in a code path intended WwwCoderepo and RepoAtom,
those classes provide their own ->zflush, this can future-proof
our code against future subclasses at a minor performance cost.
---
 lib/PublicInbox/GzipFilter.pm | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/PublicInbox/GzipFilter.pm b/lib/PublicInbox/GzipFilter.pm
index fc471ea2..8b630f25 100644
--- a/lib/PublicInbox/GzipFilter.pm
+++ b/lib/PublicInbox/GzipFilter.pm
@@ -106,7 +106,7 @@ sub translate {
                zmore($self, @_);
                length($self->{zbuf}) >= 8192 ? delete($self->{zbuf}) : '';
        } else { # undef == EOF
-               zflush($self);
+               $self->zflush;
        }
 }