From 7be94a8a958750cf57c0fa41ad7797a2cd1630de Mon Sep 17 00:00:00 2001
From: Matthias Krüger <matthias.krueger@famsik.de>
Date: Tue, 25 Feb 2020 18:10:34 +0100
Subject: don't use .into() to convert types into identical types.

example:
    let s: String = format!("hello").into();
---
 src/libstd/sys/unix/process/process_common.rs | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

(limited to 'src/libstd/sys')

diff --git a/src/libstd/sys/unix/process/process_common.rs b/src/libstd/sys/unix/process/process_common.rs
index e66d6fdc56a..83f052c898b 100644
--- a/src/libstd/sys/unix/process/process_common.rs
+++ b/src/libstd/sys/unix/process/process_common.rs
@@ -287,9 +287,7 @@ impl CStringArray {
 
 fn construct_envp(env: BTreeMap<OsString, OsString>, saw_nul: &mut bool) -> CStringArray {
     let mut result = CStringArray::with_capacity(env.len());
-    for (k, v) in env {
-        let mut k: OsString = k.into();
-
+    for (mut k, v) in env {
         // Reserve additional space for '=' and null terminator
         k.reserve_exact(v.len() + 2);
         k.push("=");
-- 
cgit 1.4.1-3-g733a5