www: remove footer_html support

I haven't used it in a while and the existing "description"
is probably good enough.

If we support it again, it should be plain-text + auto-linkified
for ease-of-maintenance and consistency.

1 files changed, 0 insertions, 2 deletions

diff --git a/lib/PublicInbox/WWW.pm b/lib/PublicInbox/WWW.pm
index 5b4d6c18..e8f1fbf0 100644
--- a/lib/PublicInbox/WWW.pm
+++ b/lib/PublicInbox/WWW.pm
@@ -252,8 +252,6 @@ sub footer {
         my ($ctx) = @_;
         return '' unless $ctx;
         my $obj = $ctx->{-inbox} or return '';
-        my $footer = $obj->footer_html;
-        return $ctx->{footer} = $footer if $footer;
 
         # auto-generate a footer
         chomp(my $desc = $obj->description);