From 98cce6a150227b155bd40cc2bfc5cc9957a5e891 Mon Sep 17 00:00:00 2001
From: chrislu <chris.lu@gmail.com>
Date: Tue, 15 Feb 2022 16:15:44 -0800
Subject: [PATCH] mongodb: ensure closing cursor

---
 weed/filer/mongodb/mongodb_store.go | 10 +++++++---
 1 file changed, 7 insertions(+), 3 deletions(-)

diff --git a/weed/filer/mongodb/mongodb_store.go b/weed/filer/mongodb/mongodb_store.go
index 6935be1ab..7f2da7047 100644
--- a/weed/filer/mongodb/mongodb_store.go
+++ b/weed/filer/mongodb/mongodb_store.go
@@ -199,9 +199,13 @@ func (store *MongodbStore) ListDirectoryEntries(ctx context.Context, dirPath uti
 
 	for cur.Next(ctx) {
 		var data Model
-		err := cur.Decode(&data)
-		if err != nil && err != mongo.ErrNoDocuments {
-			return lastFileName, err
+		err = cur.Decode(&data)
+		if err == mongo.ErrNoDocuments {
+			err = nil
+			break
+		}
+		if err != nil {
+			break
 		}
 
 		entry := &filer.Entry{