From a8dea423be60179ac15a4782d6a340e43f0faa18 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Christian=20M=C3=BCller?= <no@way.click>
Date: Mon, 19 Oct 2015 08:07:36 +0200
Subject: [PATCH] bugfix: dispose only if model still exists

---
 server.js | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/server.js b/server.js
index 87b894b..e64f2ee 100644
--- a/server.js
+++ b/server.js
@@ -13,7 +13,8 @@ var MODELS = {};
 var CACHE = new LRU({
   max: 50,
   dispose: key => {
-    MODELS[key].save();
+    var model = MODELS[key];
+    model && model.save();
     delete MODELS[key];
   }
 });