From 575002877b885136e41244aba50591cf79ec74ad Mon Sep 17 00:00:00 2001
From: Ty Overby <ty@pre-alpha.com>
Date: Mon, 23 Mar 2015 10:36:29 -0700
Subject: [PATCH] removed warnings

---
 src/lib.rs    | 2 +-
 src/reader.rs | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/lib.rs b/src/lib.rs
index b50b93e..fe7b676 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -3,7 +3,7 @@
 #![crate_type = "dylib"]
 
 #![doc(html_logo_url = "./icon.png")]
-#![feature(core, io, unicode, collections)]
+#![feature(core, io, unicode)]
 
 extern crate "rustc-serialize" as rustc_serialize;
 extern crate byteorder;
diff --git a/src/reader.rs b/src/reader.rs
index e6ce74c..5490137 100644
--- a/src/reader.rs
+++ b/src/reader.rs
@@ -228,7 +228,7 @@ impl<'a, R: Read> Decoder for DecoderReader<'a, R> {
         }
 
         let res = try!(match str::from_utf8(&buf[..width]).ok() {
-            Some(s) => Ok(s.char_at(0)),
+            Some(s) => Ok(s.chars().next().unwrap()),
             None => Err(error)
         });