From 8bffa6fce7b5189e34be123eed9e932e6e019ada Mon Sep 17 00:00:00 2001
From: Zach Leatherman <zachleatherman@gmail.com>
Date: Wed, 28 Jul 2021 08:57:46 -0500
Subject: [PATCH] Only for non-empty collections.

---
 _includes/layouts/post.njk | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/_includes/layouts/post.njk b/_includes/layouts/post.njk
index 27d6e20..4d7327c 100644
--- a/_includes/layouts/post.njk
+++ b/_includes/layouts/post.njk
@@ -12,6 +12,7 @@ templateClass: tmpl-post
 
 {{ content | safe }}
 
+{%- if collections.posts %}
 {%- set nextPost = collections.posts | getNextCollectionItem(page) %}
 {%- set previousPost = collections.posts | getPreviousCollectionItem(page) %}
 {%- if nextPost or previousPost %}
@@ -21,3 +22,4 @@ templateClass: tmpl-post
   {%- if previousPost %}<li>Previous: <a href="{{ previousPost.url | url }}">{{ previousPost.data.title }}</a></li>{% endif %}
 </ul>
 {%- endif %}
+{%- endif %}