From 0513f60b63f08636dc0908730c7d4334aa322773 Mon Sep 17 00:00:00 2001
From: Tony Lukasavage <anthony.lukasavage@gmail.com>
Date: Tue, 18 Oct 2011 11:50:46 -0300
Subject: [PATCH 1/2] add support for CommonJS implementations that do not
 support modules.exports.

---
 underscore.js | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/underscore.js b/underscore.js
index d19e26960..f09221580 100644
--- a/underscore.js
+++ b/underscore.js
@@ -54,6 +54,8 @@
   if (typeof module !== 'undefined' && module.exports) {
     module.exports = _;
     _._ = _;
+  } else if (exports !== 'undefined') {
+    exports._ = _;
   } else {
     // Exported as a string, for Closure Compiler "advanced" mode.
     root['_'] = _;

From 1054e24c4fe417f98adc3caeb8ec9cce7b39cdd1 Mon Sep 17 00:00:00 2001
From: Tony Lukasavage <anthony.lukasavage@gmail.com>
Date: Tue, 18 Oct 2011 13:27:18 -0300
Subject: [PATCH 2/2] made the exports check safe

---
 underscore.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/underscore.js b/underscore.js
index f09221580..47a330b06 100644
--- a/underscore.js
+++ b/underscore.js
@@ -54,7 +54,7 @@
   if (typeof module !== 'undefined' && module.exports) {
     module.exports = _;
     _._ = _;
-  } else if (exports !== 'undefined') {
+  } else if (typeof exports !== 'undefined' && exports) {
     exports._ = _;
   } else {
     // Exported as a string, for Closure Compiler "advanced" mode.