From a29929ee34e0d9f4deb26b48f6abb4c38d82462e Mon Sep 17 00:00:00 2001
From: Josh Mcguigan <joshmcg88@gmail.com>
Date: Tue, 8 May 2018 17:34:43 -0700
Subject: [PATCH] Corrected all remaining build warnings

---
 src/async.rs | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/src/async.rs b/src/async.rs
index 94e8d81..ea02489 100644
--- a/src/async.rs
+++ b/src/async.rs
@@ -1,8 +1,6 @@
 use std::io::{self, Read};
 use std::sync::mpsc;
 use std::thread;
-use std::io::BufReader;
-use std::io::BufRead;
 
 use sys::tty::get_tty;
 
@@ -22,7 +20,7 @@ pub fn async_stdin_until(delimiter: u8) -> AsyncReader {
 
                 if end_of_stream || send_error { return; }
             },
-            Err(e) => { return; }
+            Err(_) => { return; }
         }
     });