From 055206c4eef4396334b2a81285c4a1de3ba4d4f0 Mon Sep 17 00:00:00 2001
From: Nick Craig-Wood <nick@craig-wood.com>
Date: Fri, 9 Jun 2023 18:03:05 +0100
Subject: [PATCH] yandex: fix 400 Bad Request on transfer failure

Before this fix, if the upload failed for some reason the yandex
backend would attempt to retry itself it which would fail immediately
with 400 Bad Request.

Normally we retry uploads at a higher level so they can be done with
new data and this patch does that.

See #7044
---
 backend/yandex/yandex.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/backend/yandex/yandex.go b/backend/yandex/yandex.go
index a643a7771..806c5f915 100644
--- a/backend/yandex/yandex.go
+++ b/backend/yandex/yandex.go
@@ -1100,7 +1100,7 @@ func (o *Object) upload(ctx context.Context, in io.Reader, overwrite bool, mimeT
 		NoResponse:  true,
 	}
 
-	err = o.fs.pacer.Call(func() (bool, error) {
+	err = o.fs.pacer.CallNoRetry(func() (bool, error) {
 		resp, err = o.fs.srv.Call(ctx, &opts)
 		return shouldRetry(ctx, resp, err)
 	})