From 3e06706faee9d509e9d377f39634af1c21de198e Mon Sep 17 00:00:00 2001
From: "(quasar) nebula" <towerofnix@gmail.com>
Date: Sun, 7 Feb 2021 15:29:14 -0400
Subject: only generate commentary index if any exists

---
 upd8.js | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/upd8.js b/upd8.js
index 130f6067..e53da22f 100755
--- a/upd8.js
+++ b/upd8.js
@@ -3197,6 +3197,10 @@ function getWordCount(str) {
 }
 
 function writeCommentaryPages() {
+    if (!filterAlbumsByCommentary().length) {
+        return;
+    }
+
     return progressPromiseAll('Writing commentary pages.', queue([
         writeCommentaryIndex,
         ...filterAlbumsByCommentary().map(curry(writeAlbumCommentaryPage))
-- 
cgit 1.3.0-6-gf8a5