fix(w3c/headers): don't crash if .head details doesn't exist (#4726)

speced · Jun 5, 2024 · cd5cd7a · cd5cd7a
1 parent 8baa4c0
commit cd5cd7a
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/w3c/templates/headers.js b/src/w3c/templates/headers.js
@@ -190,7 +190,7 @@ export default (conf, options) => {
    */
   sub("beforesave", doc => {
     const details = doc.querySelector(".head details");
-    details.open = true;
+    if (details) details.open = true;
   });
   return html`<div class="head">
     ${conf.logos.length