From dab8b111d3bec67f97ccd6f6c35117cbdef88fe3 Mon Sep 17 00:00:00 2001
From: Alexis Mousset <contact@amousset.me>
Date: Fri, 25 Mar 2016 21:54:15 +0100
Subject: [PATCH] Little refactoring

---
 src/transport/smtp/response.rs | 6 +-----
 src/transport/stub/mod.rs      | 2 +-
 2 files changed, 2 insertions(+), 6 deletions(-)

diff --git a/src/transport/smtp/response.rs b/src/transport/smtp/response.rs
index 5b43dd9..e784116 100644
--- a/src/transport/smtp/response.rs
+++ b/src/transport/smtp/response.rs
@@ -184,11 +184,7 @@ impl ResponseParser {
 
         if line.len() > 4 {
             self.message.push(line[4..].to_string());
-            if line.as_bytes()[3] == '-' as u8 {
-                Ok(true)
-            } else {
-                Ok(false)
-            }
+            Ok(line.as_bytes()[3] == '-' as u8)
         } else {
             Ok(false)
         }
diff --git a/src/transport/stub/mod.rs b/src/transport/stub/mod.rs
index 3be4f59..6ca675f 100644
--- a/src/transport/stub/mod.rs
+++ b/src/transport/stub/mod.rs
@@ -6,7 +6,7 @@ use transport::smtp::response::{Category, Code, Response, Severity};
 use transport::EmailTransport;
 use email::SendableEmail;
 
-/// This transport does nothing exept logging the message enveloppe
+/// This transport does nothing except logging the message enveloppe
 pub struct StubEmailTransport;
 
 impl EmailTransport for StubEmailTransport {