fix: editor may ran into error if network is slow

KawaiiZapic · May 14, 2024 · 6a5b6fd · 6a5b6fd
1 parent 848c90e
commit 6a5b6fd
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/src/pages/post/code-block.ts b/src/pages/post/code-block.ts
@@ -145,7 +145,11 @@ function bindTextarea(
   });
   area.addEventListener("input", () => {
     const { Highlighter } = window.__MATECHO_OPTIONS__;
-    if (Highlighter === "Shiki" && shikiInst) {
+    if (
+      Highlighter === "Shiki" &&
+      shikiInst &&
+      shikiInst.getLoadedLanguages().includes(lang)
+    ) {
       codeEl.innerHTML = /<code>([\s\S]*?)<\/code>/.exec(
         shikiInst.codeToHtml(area.value, {
           lang,