From 6bec96aad1c6ae606f2c1c05bda51904cd88f5eb Mon Sep 17 00:00:00 2001
From: wolimst <64784258+wolimst@users.noreply.github.com>
Date: Wed, 14 Feb 2024 20:02:42 +0900
Subject: [PATCH] cut: refactor mode args counting by removing nested map

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

diff --git a/src/uu/cut/src/cut.rs b/src/uu/cut/src/cut.rs
index cf94a1bd0..e89568716 100644
--- a/src/uu/cut/src/cut.rs
+++ b/src/uu/cut/src/cut.rs
@@ -368,7 +368,7 @@ pub fn uumain(args: impl uucore::Args) -> UResult<()> {
         matches.indices_of(options::FIELDS),
     ]
     .into_iter()
-    .filter_map(|mode| mode.map(|indices| indices.len()))
+    .map(|indices| indices.unwrap_or_default().count())
     .sum();
 
     let mode_parse = match (