fix(dom): in removeClass, check element for null in case of a dispose…

…d player (#6701)
videojs · Jul 15, 2021 · 2990cc7 · 2990cc7
1 parent 9ef0c5a
commit 2990cc7
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/src/js/utils/dom.js b/src/js/utils/dom.js
@@ -282,6 +282,11 @@ export function addClass(element, classToAdd) {
  *         The DOM element with class name removed.
  */
 export function removeClass(element, classToRemove) {
+  // Protect in case the player gets disposed
+  if (!element) {
+    log.warn("removeClass was called with an element that doesn't exist");
+    return null;
+  }
   if (element.classList) {
     element.classList.remove(classToRemove);
   } else {