From 31cc188bbdebb60606919d2c8373fc6c2cb89f98 Mon Sep 17 00:00:00 2001
From: YS <47836716+yszkst@users.noreply.github.com>
Date: Sat, 25 Mar 2023 18:45:14 +0900
Subject: [PATCH] =?UTF-8?q?region=E3=81=8C=E7=A9=BA=E6=96=87=E5=AD=97?=
 =?UTF-8?q?=E5=88=97=E3=81=AE=E3=81=A8=E3=81=8D=E3=81=AFundefined=E3=81=A8?=
 =?UTF-8?q?=E3=81=99=E3=82=8B=20(#10410)?=
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---
 packages/backend/src/core/S3Service.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/packages/backend/src/core/S3Service.ts b/packages/backend/src/core/S3Service.ts
index 629278d91..01ce12ffd 100644
--- a/packages/backend/src/core/S3Service.ts
+++ b/packages/backend/src/core/S3Service.ts
@@ -42,7 +42,7 @@ export class S3Service {
 				accessKeyId: meta.objectStorageAccessKey,
 				secretAccessKey: meta.objectStorageSecretKey,
 			} : undefined,
-			region: meta.objectStorageRegion ?? undefined,
+			region: meta.objectStorageRegion ? meta.objectStorageRegion : undefined, // 空文字列もundefinedにするため ?? は使わない
 			tls: meta.objectStorageUseSSL,
 			forcePathStyle: meta.objectStorageEndpoint ? meta.objectStorageS3ForcePathStyle : false, // AWS with endPoint omitted
 			requestHandler: new NodeHttpHandler(handlerOption),