Update main.js

Author: Dreamsorcerer

theme/static/js/main.js

@@ -1,5 +1,7 @@
 const template = document.getElementById("template-sponsor-sidebar");
-const sponsor = template.dataset.sponsors[Math.floor(Math.random() * template.dataset.sponsors.length)];
+const sponsors = JSON.parse(template.dataset.sponsors);
+const sponsor = sponsors[Math.floor(Math.random() * sponsors.length)];
+
 const clone = document.importNode(template.content, true);
 clone.querySelector("a").href = sponsor.url;
 const img = clone.querySelector("img");