From dcc9810a424df3b377242c97dbc0d6d432795b71 Mon Sep 17 00:00:00 2001
From: ansuz <ansuz@transitiontech.ca>
Date: Wed, 3 Aug 2016 09:42:49 +0200
Subject: [PATCH] avoid extra call to store if there are no keys to remove

---
 www/common/cryptpad-common.js | 1 +
 1 file changed, 1 insertion(+)

diff --git a/www/common/cryptpad-common.js b/www/common/cryptpad-common.js
index ca5d699f6..6417a98a4 100644
--- a/www/common/cryptpad-common.js
+++ b/www/common/cryptpad-common.js
@@ -179,6 +179,7 @@ define([
                         return k.indexOf(hash) === 0;
                     });
 
+                    if (!toRemove.length) { return; }
                     Store.removebatch(toRemove, function (err, data) {
                         cb(err, data);
                     });