fix(core/link-to-dfn): don't xref autofills (again) (#2164)

w3c · Mar 18, 2019 · 2123f12 · 2123f12
1 parent 6371f90
commit 2123f12
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/src/core/link-to-dfn.js b/src/core/link-to-dfn.js
@@ -237,11 +237,11 @@ function findExplicitExternalLinks() {
   );
   return [...links]
     .filter(el => {
+      // ignore empties
+      if (el.textContent.trim() === "") return false;
       /** @type {HTMLElement} */
       const closest = el.closest("[data-cite]");
-      return (
-        !!el.textContent.trim() && (!closest || closest.dataset.cite !== "")
-      );
+      return !closest || closest.dataset.cite !== "";
     })
     .concat([...document.querySelectorAll("dfn.externalDFN")]);
 }