From edd44ea981de92af74fd7a86672cdd82750cef69 Mon Sep 17 00:00:00 2001
From: Evgeniy Kulikov <kim@nspcc.ru>
Date: Thu, 20 Aug 2020 02:32:42 +0300
Subject: [PATCH] Check that aws filename wasn't set

we should check that filename header wasn't set, otherwise we should not change custom filename

Signed-off-by: Evgeniy Kulikov <kim@nspcc.ru>
---
 api/layer/object.go | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/api/layer/object.go b/api/layer/object.go
index c7d160dbe..711a815d0 100644
--- a/api/layer/object.go
+++ b/api/layer/object.go
@@ -390,7 +390,10 @@ func (n *layer) objectPut(ctx context.Context, p putParams) (*object.Object, err
 		p.userHeaders = make(map[string]string)
 	}
 
-	p.userHeaders[AWS3NameHeader] = p.name
+	// Set object name if not set before
+	if _, ok := p.userHeaders[AWS3NameHeader]; !ok {
+		p.userHeaders[AWS3NameHeader] = p.name
+	}
 
 	readBuffer := make([]byte, dataChunkSize)
 	obj := &object.Object{