From 37a3db1819288d60b5f7658263e70774dfde88a3 Mon Sep 17 00:00:00 2001
From: Roy Ivy III <rivy.dev@gmail.com>
Date: Sun, 29 Dec 2019 01:07:11 -0600
Subject: [PATCH] refactor/polish ~ fix `cargo clippy` complaints
 (flat_map_identity)

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

diff --git a/src/du/du.rs b/src/du/du.rs
index 7533c7ed4..745809fd5 100644
--- a/src/du/du.rs
+++ b/src/du/du.rs
@@ -188,7 +188,7 @@ fn du(
         }
     }
 
-    stats.extend(futures.into_iter().flat_map(|val| val).rev().filter(
+    stats.extend(futures.into_iter().flatten().rev().filter(
         |stat| {
             if !options.separate_dirs && stat.path.parent().unwrap() == my_stat.path {
                 my_stat.size += stat.size;