From e3fedddd1746e844f7e049a9fbdd435ee13826f9 Mon Sep 17 00:00:00 2001
From: king6cong <king6cong@gmail.com>
Date: Tue, 6 Feb 2018 14:30:10 +0800
Subject: [PATCH] remove nightly complier warnings

---
 src/cp/cp.rs | 2 +-
 src/od/od.rs | 8 ++++----
 2 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/src/cp/cp.rs b/src/cp/cp.rs
index e2f6fe6bb..cdc834f36 100644
--- a/src/cp/cp.rs
+++ b/src/cp/cp.rs
@@ -46,7 +46,7 @@ use std::str::FromStr;
 use uucore::fs::{canonicalize, CanonicalizeMode};
 use walkdir::WalkDir;
 #[cfg(target_os = "linux")] use std::os::unix::io::IntoRawFd;
-use std::fs::File;
+#[cfg(target_os = "linux")] use std::fs::File;
 use std::fs::OpenOptions;
 use filetime::FileTime;
 
diff --git a/src/od/od.rs b/src/od/od.rs
index 7584f1a57..03ba6a06d 100644
--- a/src/od/od.rs
+++ b/src/od/od.rs
@@ -105,8 +105,8 @@ fn create_getopts_options() -> getopts::Options {
                 "limit dump to BYTES input bytes", "BYTES");
     opts.optopt("", "endian", "byte order to use for multi-byte formats", "big|little");
     opts.optopt("S", "strings",
-                ("output strings of at least BYTES graphic chars. 3 is assumed when \
-                 BYTES is not specified."),
+                "output strings of at least BYTES graphic chars. 3 is assumed when \
+                 BYTES is not specified.",
                 "BYTES");
     opts.optflagmulti("a", "", "named characters, ignoring high-order bit");
     opts.optflagmulti("b", "", "octal bytes");
@@ -134,8 +134,8 @@ fn create_getopts_options() -> getopts::Options {
     opts.optmulti("t", "format", "select output format or formats", "TYPE");
     opts.optflag("v", "output-duplicates", "do not use * to mark line suppression");
     opts.optflagopt("w", "width",
-                ("output BYTES bytes per output line. 32 is implied when BYTES is not \
-                 specified."),
+                "output BYTES bytes per output line. 32 is implied when BYTES is not \
+                 specified.",
                 "BYTES");
     opts.optflag("", "help", "display this help and exit.");
     opts.optflag("", "version", "output version information and exit.");