From 37235557bba1a582dfd845aea13d4ca22ffcc746 Mon Sep 17 00:00:00 2001
From: barisusakli <barisusakli@gmail.com>
Date: Wed, 24 Dec 2014 15:52:37 -0500
Subject: [PATCH] fix callback in redis.setRemove

---
 src/database/redis/sets.js | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/database/redis/sets.js b/src/database/redis/sets.js
index 349cff7b74..93b222fc26 100644
--- a/src/database/redis/sets.js
+++ b/src/database/redis/sets.js
@@ -20,6 +20,7 @@ module.exports = function(redisClient, module) {
 	};
 
 	module.setRemove = function(key, value, callback) {
+		callback = callback || function() {};
 		redisClient.srem(key, value, function(err, res) {
 			callback(err);
 		});