Fixing test.

crates/db_views/src/post_view.rs

@@ -1521,7 +1521,12 @@ mod tests {
     assert_eq!(vec![POST_BY_BOT, POST], names(&post_listings_show_hidden));
 
     // Make sure that hidden field is true.
-    assert!(&post_listings_show_hidden[0].hidden);
+    assert!(
+      &post_listings_show_hidden
+        .first()
+        .expect("first post should exist")
+        .hidden
+    );
 
     cleanup(data, pool).await
   }