From e6360d83a7c2d6660236e3226eb22760a16a25de Mon Sep 17 00:00:00 2001
From: ssrlive <30760636+ssrlive@users.noreply.github.com>
Date: Thu, 16 May 2024 13:30:10 +0800
Subject: [PATCH] refine code

---
 src/http.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/http.rs b/src/http.rs
index 00a14b4..2b5f491 100644
--- a/src/http.rs
+++ b/src/http.rs
@@ -256,7 +256,7 @@ impl HttpConnection {
                 // [RFC-9112](https://datatracker.ietf.org/doc/html/rfc9112#body.content-length)
 
                 // Transfer-Encoding isn't supported yet
-                if headers_map.get(&UniCase::new(TRANSFER_ENCODING)).is_some() {
+                if headers_map.contains_key(&UniCase::new(TRANSFER_ENCODING)) {
                     unimplemented!("Header Transfer-Encoding not supported");
                 }