From d666f6bf22b3b46f2f232507b328379e7bfaedb0 Mon Sep 17 00:00:00 2001
From: Matthias Krüger <matthias.krueger@famsik.de>
Date: Sat, 15 Apr 2023 18:56:25 +0200
Subject: fix clippy::{filter_map_identiy, map_identity, manual_flatten}

---
 src/librustdoc/passes/collect_intra_doc_links.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src')

diff --git a/src/librustdoc/passes/collect_intra_doc_links.rs b/src/librustdoc/passes/collect_intra_doc_links.rs
index 2cd9c8a8781..a835bd2de3b 100644
--- a/src/librustdoc/passes/collect_intra_doc_links.rs
+++ b/src/librustdoc/passes/collect_intra_doc_links.rs
@@ -1349,7 +1349,7 @@ impl LinkCollector<'_, '_> {
                         if has_derive_trait_collision {
                             candidates.macro_ns = None;
                         }
-                        candidates.into_iter().filter_map(|res| res).flatten().collect::<Vec<_>>()
+                        candidates.into_iter().flatten().flatten().collect::<Vec<_>>()
                     }
                 }
             }
-- 
cgit 1.4.1-3-g733a5