From 20abc7fc4789cda5355e122c8ab1a0ac8870a2d6 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Bar=C4=B1=C5=9F=20Soner=20U=C5=9Fakl=C4=B1?=
 <baris@nodebb.org>
Date: Wed, 21 Nov 2018 16:42:57 -0500
Subject: [PATCH] closes #6985

---
 src/categories/recentreplies.js | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/categories/recentreplies.js b/src/categories/recentreplies.js
index c7b8bd5c9a..3ef025b281 100644
--- a/src/categories/recentreplies.js
+++ b/src/categories/recentreplies.js
@@ -85,7 +85,8 @@ module.exports = function (Categories) {
 
 		async.waterfall([
 			function (next) {
-				var keys = categoryData.map(category => 'cid:' + category.cid + ':recent_tids');
+				const categoriesToLoad = categoryData.filter(category => parseInt(category.numRecentReplies, 10) > 0);
+				const keys = categoriesToLoad.map(category => 'cid:' + category.cid + ':recent_tids');
 				db.getSortedSetsMembers(keys, next);
 			},
 			function (results, next) {