platform.isAttached should return false if canvas is false-y

chartjs · Mar 7, 2024 · 8074891 · 8074891
1 parent 7736ea3
commit 8074891
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/src/platform/platform.dom.js b/src/platform/platform.dom.js
@@ -383,6 +383,10 @@ export default class DomPlatform extends BasePlatform {
 	 * @param {HTMLCanvasElement} canvas
 	 */
   isAttached(canvas) {
+    if (!canvas) {
+      return false;
+    }
+
     const container = _getParentNode(canvas);
     return !!(container && container.isConnected);
   }