From 26d56d7b92125827c996db5a5d3a06c1fa93abe1 Mon Sep 17 00:00:00 2001
From: Thomas Forgione <thomas@forgione.fr>
Date: Mon, 10 Dec 2018 14:50:41 +0100
Subject: [PATCH] Upgrade to Rust 2018

---
 Cargo.toml | 1 +
 src/lib.rs | 2 +-
 src/tv.rs  | 3 ---
 3 files changed, 2 insertions(+), 4 deletions(-)

diff --git a/Cargo.toml b/Cargo.toml
index cdecd82..31a6df1 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -2,6 +2,7 @@
 name = "tvrs"
 version = "0.1.0"
 authors = ["Thomas Forgione <thomas@forgione.fr>"]
+edition = "2018"
 
 [dependencies]
 clap = "2.32.0"
diff --git a/src/lib.rs b/src/lib.rs
index 0375a31..96207a7 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -193,7 +193,7 @@ impl MultiScreen {
 
                 screens.push(Screen::from_line(line));
 
-            } else if let Some(mut last) = screens.last_mut() {
+            } else if let Some(last) = screens.last_mut() {
 
                 // Get the first thing
                 let split = line.split_whitespace().collect::<Vec<_>>();
diff --git a/src/tv.rs b/src/tv.rs
index cfa1bd7..ffe00fe 100644
--- a/src/tv.rs
+++ b/src/tv.rs
@@ -1,6 +1,3 @@
-extern crate clap;
-extern crate tvrs;
-
 use clap::{Arg, App};
 use tvrs::MultiScreen;