Merge pull request #5 from benpetty/master

Add catch for if domElement.contentDocument is null
nickuraltsev · Jul 12, 2018 · 4e1f891 · 4e1f891
2 parents 06f50ae + 94b898c
commit 4e1f891
Showing 1 changed file with 6 additions and 4 deletions.
diff --git a/src/ResizeDetector.jsx b/src/ResizeDetector.jsx
@@ -35,10 +35,12 @@ export default class ResizeDetector extends Component {
   }
 
   componentWillUnmount() {
-    this.domElement.contentDocument.defaultView.removeEventListener(
-      'resize',
-      this.props.onResize
-    );
+    if (this.domElement.contentDocument) {
+      this.domElement.contentDocument.defaultView.removeEventListener(
+        'resize',
+        this.props.onResize
+      );
+    }
   }
 
   setDOMElement(domElement) {