From 246cbe6281f46b845ab5def2eb92eb700421c4aa Mon Sep 17 00:00:00 2001
From: Mikko Ahlroth <mikko@ahlroth.fi>
Date: Sun, 14 Apr 2024 00:02:29 +0300
Subject: [PATCH] Fix building blog with zero posts

---
 src/gloss/renderer.gleam | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/gloss/renderer.gleam b/src/gloss/renderer.gleam
index c4c90a1..24a324b 100644
--- a/src/gloss/renderer.gleam
+++ b/src/gloss/renderer.gleam
@@ -227,7 +227,10 @@ fn pageify_posts(
   root_path: String,
   extra_header: Element(Nil),
 ) {
-  let posts = list.sized_chunk(posts, config.rendering.posts_per_page)
+  let posts = case posts {
+    [] -> [[]]
+    posts -> list.sized_chunk(posts, config.rendering.posts_per_page)
+  }
   let total_pages = list.length(posts)
   list.index_map(posts, fn(page_posts, index) {
     let page = index + 1