nixpkgs/pkgs/public-inbox/0003-view-don-t-show-page-if-no-links-follow-it.patch

   1 From 054697a5129725f900a84bbdfee356a4f5373376 Mon Sep 17 00:00:00 2001
   2 From: Alyssa Ross <hi@alyssa.is>
   3 Date: Thu, 16 Jan 2020 18:08:33 +0000
   4 Subject: [PATCH 3/5] view: don't show `page:' if no links follow it
   5
   6 ---
   7  lib/PublicInbox/View.pm | 4 +++-
   8  1 file changed, 3 insertions(+), 1 deletion(-)
   9
  10 diff --git a/lib/PublicInbox/View.pm b/lib/PublicInbox/View.pm
  11 index 39b04174..aebf7fe9 100644
  12 --- a/lib/PublicInbox/View.pm
  13 +++ b/lib/PublicInbox/View.pm
  14 @@ -1157,7 +1157,9 @@ sub pagination_footer ($$) {
  15                 $next = $next ? "$next " : '     ';
  16                 $prev .= qq! <a\nhref='$latest'>latest</a>!;
  17         }
  18 -       "<hr><pre>page: $next$prev</pre>";
  19 +       if ($prev || $next) {
  20 +               "<hr><pre>page: $next$prev</pre>";
  21 +       }
  22  }
  23
  24  sub index_nav { # callback for WwwStream
  25 --
  26 2.26.1
  27