From 562b73db333ecdfd98f5425e7683183724aa7820 Mon Sep 17 00:00:00 2001
From: Vladislav Botvin <Vladislav.Botvin@infowatch.com>
Date: Tue, 30 Jun 2015 14:37:09 +0300
Subject: [PATCH] proper commonjs

---
 Backbone.Undo.js | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/Backbone.Undo.js b/Backbone.Undo.js
index 993c6bb..9bc0e05 100644
--- a/Backbone.Undo.js
+++ b/Backbone.Undo.js
@@ -15,7 +15,9 @@
 		define(["underscore", "backbone"], factory);
 	} else if (typeof exports !== 'undefined') {
 		// CommonJS support
-		module.exports = factory;
+		var _ = require("underscore");
+		var Backbone = require("backbone");
+		module.exports = factory(_, Backbone);
 	} else {
 		// Non-modular execution
 		factory(_, Backbone);
@@ -825,6 +827,6 @@
 		}
 	})
 
-	Backbone.UndoManager = UndoManager;
+	return Backbone.UndoManager = UndoManager;
 
 });