From 518a3249126865a85bac812ff07f43cbdf5ee244 Mon Sep 17 00:00:00 2001
From: Wizek <123.wizek@gmail.com>
Date: Wed, 6 Jun 2012 02:21:39 +0300
Subject: [PATCH] 
 https://groups.google.com/d/msg/railwayjs/4YWICL6EAOg/ebCxGkQ5eQcJ

---
 lib/adapters/mongoose.js | 1 +
 1 file changed, 1 insertion(+)

diff --git a/lib/adapters/mongoose.js b/lib/adapters/mongoose.js
index 7e2181ae..231c515f 100644
--- a/lib/adapters/mongoose.js
+++ b/lib/adapters/mongoose.js
@@ -183,6 +183,7 @@ MongooseAdapter.prototype.destroyAll = function destroyAll(model, callback) {
     this._models[model].find(function (err, data) {
         if (err) return callback(err);
         wait = data.length;
+        if (!data.length) return callback(null);
         data.forEach(function (obj) {
             obj.remove(done)
         });