Zotero script for fixing url of video of chaos computer club

fix_ccc_url.js

var items = Zotero.getActiveZoteroPane().getSelectedItems();
for (let item of items) {
//return item
let d = item.getField("libraryCatalog").trim()
let p = item.getField("url").trim()
//return { d, p }
//return p.startsWith("https")
if (!p.startsWith("https")) {
let u = "https://" + d + p
//return u
item.setField("url", u)
item.save()
}
}
return items