From fb83e8c79128a6ecd38b2223961a4d4f167a9618 Mon Sep 17 00:00:00 2001
From: kids300 <guitarhandbook@protonmail.com>
Date: Fri, 8 May 2020 16:26:45 +0800
Subject: [PATCH] rm to_string

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

diff --git a/src/handshake/client.rs b/src/handshake/client.rs
index 1f57952..745da90 100644
--- a/src/handshake/client.rs
+++ b/src/handshake/client.rs
@@ -138,7 +138,7 @@ fn generate_request(request: Request, key: &str) -> Result<Vec<u8>> {
 
     for (k, v) in request.headers() {
         let mut k = k.as_str();
-        if  k == "sec-websocket-protocol".to_string(){
+        if  k == "sec-websocket-protocol" {
             k = "Sec-WebSocket-Protocol";
         }
         writeln!(req, "{}: {}\r", k, v.to_str()?).unwrap();