From f3f3ca8e5008a7d5303c6e02660384ad7ba6fcce Mon Sep 17 00:00:00 2001
From: barisusakli <barisusakli@gmail.com>
Date: Thu, 29 Jan 2015 19:25:01 -0500
Subject: [PATCH] if key isn't found dont error

---
 src/database/redis/main.js | 9 ++-------
 1 file changed, 2 insertions(+), 7 deletions(-)

diff --git a/src/database/redis/main.js b/src/database/redis/main.js
index efe1b7958a..ebad6ae8e6 100644
--- a/src/database/redis/main.js
+++ b/src/database/redis/main.js
@@ -105,13 +105,8 @@ module.exports = function(redisClient, module) {
 
 	module.rename = function(oldKey, newKey, callback) {
 		callback = callback || function() {};
-		redisClient.exists(oldKey, function(err, exists) {
-			if (err || !exists) {
-				return callback(err);
-			}
-			redisClient.rename(oldKey, newKey, function(err, res) {
-				callback(err);
-			});
+		redisClient.rename(oldKey, newKey, function(err, res) {
+			callback(err && err.message !== 'ERR no such key' ? err : null);
 		});
 	};