Prevent NPE

7 years ago · 823a58f98a
parent 96be0df8c7
commit 823a58f98a
1 changed files with 6 additions and 1 deletions
--- a/ts/components/Lightbox.tsx
+++ b/ts/components/Lightbox.tsx
@ -104,7 +104,12 @@ export class Lightbox extends React.Component<Props, {}> {
  };

  private onClose = () => {
-    this.props.close();
+    const { close } = this.props;
+    if (!close) {
+      return;
+    }
+
+    close();
  };

  private onKeyUp = (event: KeyboardEvent) => {