From d6cf93011d8f9962c763cab4e8aa975567f6ea69 Mon Sep 17 00:00:00 2001
From: Daniel Jelinski <daniel.jelinski@thomsonreuters.com>
Date: Mon, 30 Jul 2018 09:30:10 +0200
Subject: [PATCH] retry: return error if rewind was necessary but didn't happen

Fixes #2801
Closes #2812
---
 lib/multi.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/lib/multi.c b/lib/multi.c
index 70a406078..ee8be3971 100644
--- a/lib/multi.c
+++ b/lib/multi.c
@@ -1949,6 +1949,8 @@ static CURLMcode multi_runsingle(struct Curl_multi *multi,
         CURLcode ret = Curl_retry_request(data->easy_conn, &newurl);
         if(!ret)
           retry = (newurl)?TRUE:FALSE;
+        else if(!result)
+          result = ret;
 
         if(retry) {
           /* if we are to retry, set the result to OK and consider the