From 102e089bc3c1cf30a0f5b204c0182e0ce72b6880 Mon Sep 17 00:00:00 2001
From: Razon Yang <razonyang@gmail.com>
Date: Sat, 4 Nov 2023 15:01:23 +0530
Subject: [PATCH] [PATCH] tpl/embedded: Make Open Graph's series optional
 cherry-picked from
 https://github.com/gohugoio/hugo/commit/b82b547acb404cdb883154cc4991137d46caa22a

---
 layouts/partials/templates/opengraph.html | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/layouts/partials/templates/opengraph.html b/layouts/partials/templates/opengraph.html
index 9e8df143..631dda14 100644
--- a/layouts/partials/templates/opengraph.html
+++ b/layouts/partials/templates/opengraph.html
@@ -41,12 +41,14 @@
 {{- /* If it is part of a series, link to related articles */}}
 {{- $permalink := .Permalink }}
 {{- $siteSeries := site.Taxonomies.series }}
+{{- if $siteSeries }}
 {{ with .Params.series }}{{- range $name := . }}
   {{- $series := index $siteSeries ($name | urlize) }}
   {{- range $page := first 6 $series.Pages }}
     {{- if ne $page.Permalink $permalink }}<meta property="og:see_also" content="{{ $page.Permalink }}" />{{ end }}
   {{- end }}
 {{ end }}{{ end }}
+{{- end }}
 
 {{- /* Facebook Page Admin ID for Domain Insights */}}
 {{- with site.Social.facebook_admin }}<meta property="fb:admins" content="{{ . }}" />{{ end }}