From e0f98cddc7a9b2fc984f208551e82477161eac45 Mon Sep 17 00:00:00 2001
From: Jan Tuomi <jans.tuomi@gmail.com>
Date: Mon, 11 Jul 2022 23:37:24 +0300
Subject: Attempt #3

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

(limited to 'build.js')

diff --git a/build.js b/build.js
index 1a472fc..df9b486 100644
--- a/build.js
+++ b/build.js
@@ -43,6 +43,10 @@ const galleryViews = galleryJsonList
     .map((fileName) => fs.readFileSync(path.join(GALLERY_DIR, fileName), "utf-8"))
     .map(JSON.parse)
     .map((gallery) => {
+        // If display_title is "-", do not render a title. Netlify CMS doesn't support optionals well.
+        const display_title = gallery["display_title"].trim() !== "-"
+            ? gallery["display_title"]
+            : undefined;
         const rows = sliceIntoChunks(gallery["images"], gallery["column_count"]);
         const columns = transpose(rows);
         return {
-- 
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