From e68a4d373f4cdeac067466cd478e3c16aa138b76 Mon Sep 17 00:00:00 2001
From: Gwilym Kuiper <gw@ilym.me>
Date: Sat, 19 Mar 2022 23:10:12 +0000
Subject: [PATCH] Replace .map().flatten() with .and_then()

---
 agb/src/hash_map.rs | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/agb/src/hash_map.rs b/agb/src/hash_map.rs
index 655aa1b8..30028c04 100644
--- a/agb/src/hash_map.rs
+++ b/agb/src/hash_map.rs
@@ -314,8 +314,7 @@ where
 
         self.nodes
             .get_location(key, hash)
-            .map(|location| self.nodes.nodes[location].get_value_ref())
-            .flatten()
+            .and_then(|location| self.nodes.nodes[location].get_value_ref())
     }
 
     pub fn get_mut(&mut self, key: &K) -> Option<&mut V> {