From 7e7ea7a6972b7c107140163a0dd870921cda3bed Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Bar=C4=B1=C5=9F=20Soner=20U=C5=9Fakl=C4=B1?=
 <barisusakli@gmail.com>
Date: Tue, 24 Sep 2019 22:04:20 -0400
Subject: [PATCH] refactor: dont modify key

---
 src/database/mongo/sorted.js | 8 +++-----
 1 file changed, 3 insertions(+), 5 deletions(-)

diff --git a/src/database/mongo/sorted.js b/src/database/mongo/sorted.js
index db17cebc8d..4db1540585 100644
--- a/src/database/mongo/sorted.js
+++ b/src/database/mongo/sorted.js
@@ -36,17 +36,15 @@ module.exports = function (module) {
 		if ((start < 0 && start > stop) || (isArray && !key.length)) {
 			return [];
 		}
-
+		const query = { _key: key };
 		if (isArray) {
 			if (key.length > 1) {
-				key = { $in: key };
+				query._key = { $in: key };
 			} else {
-				key = key[0];
+				query._key = key[0];
 			}
 		}
 
-		var query = { _key: key };
-
 		if (min !== '-inf') {
 			query.score = { $gte: min };
 		}