From 24eb1495b27d7868536c2dccb9c2e14d38e03599 Mon Sep 17 00:00:00 2001
From: Wojtek Mach <wojtek@wojtekmach.pl>
Date: Tue, 23 Jul 2024 11:03:14 +0200
Subject: [PATCH] `put_aws_sigv4`: Fix detecting service

---
 lib/req/steps.ex | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/lib/req/steps.ex b/lib/req/steps.ex
index 939e6f6..8053454 100644
--- a/lib/req/steps.ex
+++ b/lib/req/steps.ex
@@ -1248,6 +1248,8 @@ defmodule Req.Steps do
     else
       if service = detect_aws_service(url) do
         Keyword.put(options, :service, service)
+      else
+        options
       end
     end
   end