From f9fcf56d5c525956572051303ab8bce793cb4456 Mon Sep 17 00:00:00 2001
From: fakeshadow <24548779@qq.com>
Date: Mon, 28 Dec 2020 04:37:53 +0800
Subject: [PATCH] reduce branch in actix_http::h1::codec (#1854)

---
 actix-http/src/h1/codec.rs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/actix-http/src/h1/codec.rs b/actix-http/src/h1/codec.rs
index c9a62dc30..d5035df26 100644
--- a/actix-http/src/h1/codec.rs
+++ b/actix-http/src/h1/codec.rs
@@ -111,8 +111,8 @@ impl Decoder for Codec {
     type Error = ParseError;
 
     fn decode(&mut self, src: &mut BytesMut) -> Result<Option<Self::Item>, Self::Error> {
-        if self.payload.is_some() {
-            Ok(match self.payload.as_mut().unwrap().decode(src)? {
+        if let Some(ref mut payload) = self.payload {
+            Ok(match payload.decode(src)? {
                 Some(PayloadItem::Chunk(chunk)) => Some(Message::Chunk(Some(chunk))),
                 Some(PayloadItem::Eof) => {
                     self.payload.take();