From dc5bd9f0bed39fa659edd43ac7c670c71ebf53bc Mon Sep 17 00:00:00 2001
From: Michael Debertol <michael.debertol@gmail.com>
Date: Sun, 2 May 2021 17:27:44 +0200
Subject: [PATCH] improve memory usage estimation

---
 src/uu/sort/src/sort.rs | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/uu/sort/src/sort.rs b/src/uu/sort/src/sort.rs
index be7944a0f..7436b9fda 100644
--- a/src/uu/sort/src/sort.rs
+++ b/src/uu/sort/src/sort.rs
@@ -281,7 +281,9 @@ pub struct Line {
 
 impl Line {
     pub fn estimate_size(&self) -> usize {
-        self.line.capacity() + self.selections.capacity() * std::mem::size_of::<Selection>()
+        self.line.capacity()
+            + self.selections.capacity() * std::mem::size_of::<Selection>()
+            + std::mem::size_of::<Self>()
     }
 
     pub fn new(line: String, settings: &GlobalSettings) -> Self {