FB2: don't throw when image has no xlink:href

Fixes #35
2026-09-09 11:29:14 -04:00 · 2024-09-25 23:15:02 +08:00
parent dcd4ff403e
commit e94b85ce09
1 changed files with 2 additions and 0 deletions
@@ -71,7 +71,9 @@ const BODY = {

 const getImageSrc = el => {
    const href = el.getAttributeNS(NS.XLINK, 'href')
+    if (!href) return 'data:,'
    const [, id] = href.split('#')
+    if (!id) return href
    const bin = el.getRootNode().getElementById(id)
    return bin
        ? `data:${bin.getAttribute('content-type')};base64,${bin.textContent}`