fix(core/hightlight): fall back to textContent for Safari

speced · Mar 29, 2021 · 1e6eadd · 1e6eadd
1 parent d348f14
commit 1e6eadd
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/src/core/highlight.js b/src/core/highlight.js
@@ -33,7 +33,9 @@ async function highlightElement(elem) {
   const languages = getLanguageHint(elem.classList);
   let response;
   try {
-    response = await sendHighlightRequest(elem.innerText, languages);
+    // Safari return "" for innerText when the document is hidden
+    const code = elem.innerText ? elem.innerText : elem.textContent;
+    response = await sendHighlightRequest(code, languages);
   } catch (err) {
     console.error(err);
     return;