From 29a26b3236306cae73e8f229f49f80289a78c4c7 Mon Sep 17 00:00:00 2001
From: Nikolay Kim <fafhrd91@gmail.com>
Date: Sat, 2 Dec 2017 12:14:16 -0800
Subject: [PATCH] code cleanup

---
 src/application.rs | 5 ++---
 src/error.rs       | 6 ++----
 2 files changed, 4 insertions(+), 7 deletions(-)

diff --git a/src/application.rs b/src/application.rs
index 4fe5f1dd8..e890787cb 100644
--- a/src/application.rs
+++ b/src/application.rs
@@ -244,9 +244,8 @@ impl<S> ApplicationBuilder<S> where S: 'static {
             routes.push((path, handler))
         }
 
-        for (path, mut handler) in parts.handlers {
-            let path = prefix.clone() + path.trim_left_matches('/');
-            handlers.insert(path, handler);
+        for (path, handler) in parts.handlers {
+            handlers.insert(prefix.clone() + path.trim_left_matches('/'), handler);
         }
         Application {
             state: Rc::new(parts.state),
diff --git a/src/error.rs b/src/error.rs
index f9b1fca07..0f03bcdd4 100644
--- a/src/error.rs
+++ b/src/error.rs
@@ -168,10 +168,8 @@ impl From<FromUtf8Error> for ParseError {
 impl From<httparse::Error> for ParseError {
     fn from(err: httparse::Error) -> ParseError {
         match err {
-            httparse::Error::HeaderName |
-            httparse::Error::HeaderValue |
-            httparse::Error::NewLine |
-            httparse::Error::Token => ParseError::Header,
+            httparse::Error::HeaderName | httparse::Error::HeaderValue |
+                httparse::Error::NewLine | httparse::Error::Token => ParseError::Header,
             httparse::Error::Status => ParseError::Status,
             httparse::Error::TooManyHeaders => ParseError::TooLarge,
             httparse::Error::Version => ParseError::Version,