From 547a2b7d612a3b4f1efb3d0840d821a9d22aa320 Mon Sep 17 00:00:00 2001
From: Tom Bamford <tom@bamford.io>
Date: Fri, 19 Apr 2024 13:45:19 +0100
Subject: [PATCH] sdk/client: conditionally return the error when the resp is
 nil whilst retrying the request, see
 https://github.com/manicminer/hamilton/pull/280

---
 sdk/client/client.go | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/sdk/client/client.go b/sdk/client/client.go
index 29102933c37..52fb5e6aead 100644
--- a/sdk/client/client.go
+++ b/sdk/client/client.go
@@ -71,7 +71,11 @@ func RequestRetryAll(retryFuncs ...RequestRetryFunc) func(resp *http.Response, o
 // RetryableErrorHandler simply returns the resp and err, this is needed to make the Do() method
 // of retryablehttp client return early with the response body not drained.
 func RetryableErrorHandler(resp *http.Response, err error, _ int) (*http.Response, error) {
-	return resp, err
+	if resp == nil {
+		return nil, err
+	}
+
+	return resp, nil
 }
 
 // Request embeds *http.Request and adds useful metadata