From 632a2b3b67739937cdf7538cb5dfc86e935a8d52 Mon Sep 17 00:00:00 2001
From: Justin Ridgewell <justin@ridgewell.name>
Date: Sat, 23 May 2015 12:33:08 -0400
Subject: [PATCH] Use defaults in #isValid

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

diff --git a/backbone.js b/backbone.js
index 1dfbd9c5..f8564592 100644
--- a/backbone.js
+++ b/backbone.js
@@ -698,7 +698,7 @@
 
     // Check if the model is currently in a valid state.
     isValid: function(options) {
-      return this._validate({}, _.extend(options || {}, { validate: true }));
+      return this._validate({}, _.defaults({validate: true}, options));
     },
 
     // Run validation against the next complete set of model attributes,