From 0d586c5336a659f788a6d65b4bf6d979b3cc29ae Mon Sep 17 00:00:00 2001
From: Tim Perry <pimterry@gmail.com>
Date: Fri, 17 Jun 2022 18:48:37 +0200
Subject: [PATCH] Fix websocket rejection header mirroring

---
 src/rules/websockets/websocket-handlers.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/rules/websockets/websocket-handlers.ts b/src/rules/websockets/websocket-handlers.ts
index b789a98b5..0dc4ee6cc 100644
--- a/src/rules/websockets/websocket-handlers.ts
+++ b/src/rules/websockets/websocket-handlers.ts
@@ -167,7 +167,7 @@ const rawResponse = (
     headers: RawHeaders = []
 ) =>
     `HTTP/1.1 ${statusCode} ${statusMessage}\r\n` +
-    _.map(headers, (value, key) =>
+    _.map(headers, ([key, value]) =>
         `${key}: ${value}`
     ).join('\r\n') +
     '\r\n\r\n';