From 17392990bca61b8130959826e64bcba57f308381 Mon Sep 17 00:00:00 2001
From: Helena Rasche <hexylena@galaxians.org>
Date: Tue, 25 Jun 2024 11:10:31 +0200
Subject: [PATCH] fix null name error

---
 _plugins/jekyll-jsonld.rb | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/_plugins/jekyll-jsonld.rb b/_plugins/jekyll-jsonld.rb
index 95366a8a521e4e..f23e8e28544c30 100644
--- a/_plugins/jekyll-jsonld.rb
+++ b/_plugins/jekyll-jsonld.rb
@@ -628,8 +628,9 @@ def to_jsonld(material, topic, site)
     # +Hash+:: The JSON-LD metadata.
     def generate_material_jsonld(material, topic, site)
       langCodeMap = {
-        en: 'English',
-        es: 'Español',
+        "en" => 'English',
+        "es" => 'Español',
+        "fr" => 'Français',
       }
 
       eduLevel = {