From c872c1f1dc1408481fbd78e088d646ac9c0daa53 Mon Sep 17 00:00:00 2001
From: kannappanr <30541348+kannappanr@users.noreply.github.com>
Date: Fri, 9 Nov 2018 10:34:59 -0800
Subject: [PATCH] Return default ETag if fs.json is empty (#6787)

---
 cmd/fs-v1.go | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/cmd/fs-v1.go b/cmd/fs-v1.go
index 98ec8721a..32d9a962e 100644
--- a/cmd/fs-v1.go
+++ b/cmd/fs-v1.go
@@ -719,8 +719,12 @@ func (fs *FSObjects) getObjectInfo(ctx context.Context, bucket, object string) (
 		// Read from fs metadata only if it exists.
 		_, rerr := fsMeta.ReadFrom(ctx, rlk.LockedFile)
 		fs.rwPool.Close(fsMetaPath)
-		if rerr != nil && rerr != io.EOF {
-			return oi, rerr
+		if rerr != nil {
+			if rerr != io.EOF {
+				return oi, rerr
+			}
+			// Set Default ETag, if fs.json is empty
+			fsMeta = fs.defaultFsJSON(object)
 		}
 	}