From 438d680913393d42754ea1d27c7c50ef1698d0ff Mon Sep 17 00:00:00 2001
From: Piotr Sarna <sarna@chiselstrike.com>
Date: Mon, 19 Jun 2023 11:31:30 +0200
Subject: [PATCH] http: fix getting Transfer-Encoding value

The 'Content-Length' header was inspected by mistake,
which makes it effectively impossible to use chunked
Transfer-Encoding when using the http client.

Tested locally with a HTTP server - data is properly sent
with POST method and the proper encoding declared, after the fix.
---
 lib/std/http/Client.zig | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/std/http/Client.zig b/lib/std/http/Client.zig
index 0c627642b8..942ff4904d 100644
--- a/lib/std/http/Client.zig
+++ b/lib/std/http/Client.zig
@@ -597,7 +597,7 @@ pub const Request = struct {
 
                 req.transfer_encoding = .{ .content_length = content_length };
             } else if (has_transfer_encoding) {
-                const transfer_encoding = req.headers.getFirstValue("content-length").?;
+                const transfer_encoding = req.headers.getFirstValue("transfer-encoding").?;
                 if (std.mem.eql(u8, transfer_encoding, "chunked")) {
                     req.transfer_encoding = .chunked;
                 } else {