dont crash with null-ref (#12274)

85680189 · Hinaloe · Eugen Rochko · 3b609da9 · 85680189
Commit 85680189 authored 5 years ago by Hinaloe Committed by Eugen Rochko 5 years ago
--- a/app/javascript/mastodon/features/ui/index.js
+++ b/app/javascript/mastodon/features/ui/index.js
@@ -164,7 +164,9 @@ class SwitchingColumnsArea extends React.PureComponent {
  }

  setRef = c => {
-    this.node = c.getWrappedInstance();
+    if (c) {
+      this.node = c.getWrappedInstance();
+    }
  }

  render () {