From bf205f94c58445524e4b0810368fc41d65edf18c Mon Sep 17 00:00:00 2001
From: Dietmar Maurer <dietmar@proxmox.com>
Date: Mon, 31 Dec 2018 10:54:25 +0100
Subject: [PATCH] avoid compiler warnings

---
 src/bin/catar.rs | 7 +------
 1 file changed, 1 insertion(+), 6 deletions(-)

diff --git a/src/bin/catar.rs b/src/bin/catar.rs
index 2977aef5..46a39dbe 100644
--- a/src/bin/catar.rs
+++ b/src/bin/catar.rs
@@ -2,7 +2,6 @@ extern crate proxmox_backup;
 
 use failure::*;
 
-use proxmox_backup::tools;
 use proxmox_backup::cli::command::*;
 use proxmox_backup::api::schema::*;
 use proxmox_backup::api::router::*;
@@ -10,10 +9,6 @@ use proxmox_backup::api::router::*;
 use serde_json::{Value};
 
 use std::io::Read;
-use std::fs::File;
-use std::os::unix::ffi::OsStrExt;
-
-use nix::sys::stat::SFlag;
 
 use proxmox_backup::catar::format_definition::*;
 use proxmox_backup::tools::*;
@@ -32,7 +27,7 @@ fn print_goodby_entries(buffer: &[u8]) -> Result<(), Error> {
 
     let mut pos = 0;
 
-    while (pos < buffer.len()) {
+    while pos < buffer.len() {
 
         let item = map_struct::<CaFormatGoodbyeItem>(&buffer[pos..pos+entry_size])?;