From 631d076a44fad1f430a162da0f6c080519d109df Mon Sep 17 00:00:00 2001
From: Andres Suarez <zertosh@gmail.com>
Date: Sat, 18 Oct 2014 15:36:05 -0400
Subject: [PATCH] Release func in _.before and _.once

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

diff --git a/underscore.js b/underscore.js
index a25344613..6371899b4 100644
--- a/underscore.js
+++ b/underscore.js
@@ -836,7 +836,8 @@
     return function() {
       if (--times > 0) {
         memo = func.apply(this, arguments);
-      } else {
+      }
+      if (times <= 1) {
         func = null;
       }
       return memo;